{"title":"Northstar Borocolour Rods","description":"\u003ch5\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003eDiscover Northstar Borocolour rods – high-quality borosilicate glass rods with exceptional color brilliance and versatility, ideal for demanding glass design, jewelry, and artistic works.\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\n\u003cli style=\"color: rgb(128, 128, 128);\"\u003e\n\n\u003ch6\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003eMinimum order quantity: 200 g per color.\u003c\/span\u003e\u003c\/h6\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli style=\"color: rgb(128, 128, 128);\"\u003e\n\n\u003ch6\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003eRod length approx. 500 mm.\u003c\/span\u003e\u003c\/h6\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli style=\"color: rgb(128, 128, 128);\"\u003e\n\n\u003ch6\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003eThe rods may show variations in diameter, and may also be out of round (oval) and uneven.\u003c\/span\u003e\u003c\/h6\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli style=\"color: rgb(128, 128, 128);\"\u003e\n\n\u003ch6\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003eThe ends are broken and unfused.\u003c\/span\u003e\u003c\/h6\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli style=\"color: rgb(128, 128, 128);\"\u003e\n\n\u003ch6\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003eSmall inclusions (bubbles, knots, and stones) may occur.\u003c\/span\u003e\u003c\/h6\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli style=\"color: rgb(128, 128, 128);\"\u003e\n\n\u003ch6\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003eProduction-related residual stress is possible.\u003c\/span\u003e\u003c\/h6\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli style=\"color: rgb(128, 128, 128);\"\u003e\n\n\u003ch6\u003e\n\n\u003cspan style=\"color: rgb(128, 128, 128);\"\u003ePlease note that slight color variations between batches cannot be excluded\u003c\/span\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003e\u003c\/span\u003e\n\n\u003c\/h6\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","products":[{"product_id":"northstar-s-borocolour-stab-star-white-ns-54","title":"Northstar's Borocolour Stab Star White NS-54","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nBar~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nA completely opaque white. It is not sensitive to flame atmosphere, heat slowly to avoid blistering, use a slightly oxidizing flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230253670666,"sku":"1001000","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-054.jpg?v=1781775533"},{"product_id":"northstar-s-borocolour-stab-multi-ns-03","title":"Northstar's Borocolour Stab Multi NS-03","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder Quantity: \u0026gt; 200 g\u003cbr\u003e\nWhen worked in an oxidizing flame, this color produces smoky blues and sea greens. When worked in a reducing flame, it yields earthy reds and golden tones. This color works well in moderation in thin blown work and sculptural applications.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230253768970,"sku":"1002000","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-003.jpg?v=1781775521"},{"product_id":"northstar-s-borocolour-stab-dark-multi-ns-04","title":"Northstar Borocolour Stab Dark Multi NS-04","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eMinimum order: \u0026gt; 200 g\u003cbr\u003eWhen used in an oxidizing flame, this results in metallic blue and sea green. When reduced, you get red and brown earth tones. Because it is more saturated, it will react much faster to the particular chemistry of the flame. Due to the fact that it reacts more easily, it does not reduce.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230253801738,"sku":"1002100","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-004.jpg?v=1781775520"},{"product_id":"northstar-s-borocolour-stab-jade-ns-11","title":"Northstar's Borocolour Stab Jade NS-11","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder Quantity: \u0026gt; 200 g \u003cbr\u003eThis is a saturated, completely opaque plant green. It can be stretched for stringer applications or used for thin blown work. With the reformulation of the glass, it can be worked in an even hotter flame, but please be careful not to overheat the color.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230253834506,"sku":"1002200","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-011.jpg?v=1781775521"},{"product_id":"northstar-s-borocolour-stab-egyptian-white-sand-ns-94","title":"Northstar's Borocolour Stable Egyptian White Sand NS-94","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g \u003cbr\u003e\nA rich, opaque color. It is not sensitive to flame. However, it must be worked in a gentle flame to prevent surface scarring and boiling. Once worked, the color can be heated more quickly and absorb a greater amount of heat. The key is to work the color slowly until it has melted into a smooth color. The grainy texture is ideal for shading in sculptural applications and in extremely thin blown work. It is also an ideal background color.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230253867274,"sku":"1002300","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-094.jpg?v=1781775540"},{"product_id":"northstar-s-borocolour-stab-transparent-green-ns-24","title":"Northstar Borocolour Stab Transparent Green NS-24","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nMinimum order quantity: \u0026gt; 200 g \u003cbr\u003e\nIt is a transparent emerald green. It is intense enough for blowing and looks good for sculptures. To preserve the original color, you should work in an oxidizing flame. If you work in a reducing flame, brick-red streaks may form.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254194954,"sku":"1002400","price":32.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-024.jpg?v=1781775523"},{"product_id":"northstar-s-borocolour-stab-green-exotic-ns-27","title":"Northstar's Borocolour Stab Green Exotic NS-27","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nStrikes mirror-like with a green metallic finish and will yield a very organic, earthy tone if over-reduced. To keep the exotics vibrant, work in a super oxidizing environment until the piece is complete. Then, turn down the flame and bathe the piece in a super reducing flame for a few seconds to create the mirror-like sheen. Another great effect possible with the exotics is encasing with clear glass.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254227722,"sku":"1002500","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-027.jpg?v=1781775524"},{"product_id":"northstar-s-borocolour-stab-yellow-ns-09","title":"Northstar Borocolour Stab Yellow NS-09","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nMinimum Order: \u0026gt; 200 g\u003cbr\u003e\nNS-09 Yellow is a striking striking transparent yellow. It can be worked in the flame and in the kiln. When worked in an oxidizing flame it results in a transparent golden yellow and when worked in a neutral flame it becomes darker and more opaque.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254293258,"sku":"1003000","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-009.jpg?v=1781775520"},{"product_id":"northstar-s-borocolour-stab-amber-purple-ns-13","title":"Northstar Borocolour Rod Amber\/Purple NS-13","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder quantity: \u0026gt; 200 g\u003cbr\u003eIt is well-suited for sculptures and moderately thin blown work. The color can produce a pale yellow to amber or a deep purple. Work in a hot, neutral to slightly oxidizing flame to achieve the vibrant purple. Reduction affects the strike.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254326026,"sku":"1003100","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-013.jpg?v=1781775521"},{"product_id":"northstar-s-borocolour-stab-canary-ns-63","title":"Northstar's Borocolour Stab Canary NS-63","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nMinimum Order: \u0026gt; 200 g\u003cbr\u003e\nA bright, intense, opaque lemon yellow. Not particularly sensitive to flame chemistry, but keep away from overly reducing flames. Work slowly in a cool, oxidizing flame to prevent boiling. Can be lightly surface worked and will not boil or scar if worked carefully in a soft flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254391562,"sku":"1003200","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-063.jpg?v=1781775530"},{"product_id":"northstar-s-borocolour-stab-brillo-ns-134","title":"Northstar's Borocolour Stabilized Bright NS-134","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nBar~40g\u003cbr\u003e\nOrder Quantity: \u0026gt; 200 g\u003cbr\u003e\nA versatile glitter that does NOT cause cracking. A beautiful steel gray transparent glitter that can be used on its own or mixed with any color to add glitter\/sparkle: Try layering over other colors to get a shimmering result. We recommend using an oxidized flame setting to reduce boiling.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254424330,"sku":"10032200","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-134-1.jpg?v=1781775580"},{"product_id":"northstar-s-borocolour-stab-purple-lilac-ns-136","title":"Northstar Borocolor Stab Purple Lilac NS-136","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder quantity: \u0026gt; 200 g\u003cbr\u003eThis color is a beautiful purple\/pink when worked. This color can be used in any type of flame. For a more opaque color, use a slightly reducing flame and for a beautiful transparent color, use an oxidizing flame. This color can be used for any application without problems. Please note that once this color has been thinned too much, it can no longer become opaque.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254457098,"sku":"10032400","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-136.jpg?v=1781775582"},{"product_id":"northstar-s-borocolour-stab-orange-ns-05","title":"Northstar's Borocolor Stab Orange NS-05","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod ~40g\u003cbr\u003eOrder quantity: \u0026gt; 200 g\u003cbr\u003eIs a bright, transparent, striking orange, which is excellent for sculpting, beads and somewhat suitable for thin blowing applications. The annealing process is temperature-dependent, but to prevent the color from becoming muddy, you should work in a slightly oxidizing flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254522634,"sku":"1004000","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-005.jpg?v=1781775520"},{"product_id":"northstar-s-borocolour-stab-dark-ruby-ns-08","title":"Northstar Borocolour Stab Dark Ruby NS-08","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g \u003cbr\u003e\nPrimarily designed for flame work, but can also be kiln worked. It must be worked in a hot, oxidizing flame to prevent vivification. Because it is so intense, it can easily be struck. It is most useful for small sculptural accents, cane work, and stringers.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254620938,"sku":"1004100","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-008.jpg?v=1781775520"},{"product_id":"northstar-s-borocolour-stab-dark-orange-ns-06","title":"Northstar Borocolour Stab Dark Orange NS-06","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder quantity: \u0026gt; 200 g\u003cbr\u003eIt is well suited for thinly blown work, tubing work, or when a rich, semi-transparent orange is desired. As it is more saturated, be sure to work in an oxidizing flame to prevent muddiness.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254850314,"sku":"1004300","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-006.jpg?v=1781775520"},{"product_id":"northstar-s-borocolour-stab-ruby-ns-07","title":"Northstar Borocolour Rod Ruby NS-07","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g \u003cbr\u003e\nIs a medium strike ruby red. It is well-suited for most lampworking applications and can be worked relatively thin without burning out. Because it is highly saturated, it must be worked in a somewhat oxidizing flame to avoid a muddy appearance. To strike the color, working in the kiln is recommended.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254883082,"sku":"1004400","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-007.jpg?v=1781775520"},{"product_id":"northstar-s-borocolour-stab-rust-ns-43","title":"Northstar's Borocolour Stable Rust NS-43","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g \u003cbr\u003e\nWork in a neutral to oxidizing flame. It is a full opaque striking ruby red. It can produce a bright porcelain red and rich earthy browns. It is also useful as a background for transparent strikes.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230254915850,"sku":"1004600","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-043.jpg?v=1781775525"},{"product_id":"northstar-s-borocolour-stab-light-ruby-ns-07l","title":"Northstar Borocolour Stab Light Ruby NS-07L","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eMinimum order: \u0026gt; 200 g\u003cbr\u003eIs a strong, transparent, striking ruby red. The colour is well suited for sculpture applications. The advantage this colour offers is the ability to be worked on for a long time without becoming muddy. Is not overly sensitive. To ensure it becomes a clear ruby red, please process in a slightly oxidising flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255145226,"sku":"1004700","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-007L.jpg?v=1781775520"},{"product_id":"northstar-s-borocolour-stab-lavender-ns-31","title":"Northstar's Borocolour Stab Lavender NS-31","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g \u003cbr\u003e\nIt is a transparent, light bluish lilac. It can be worked in any flame without the color changing. It is also resistant to excessive heat and improper handling. Since Lavender looks very washed out after being diluted, it is best suited for sculptural applications. However, Lavender, like the other transparent colors, is best suited as an overlay color.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255210762,"sku":"1004800","price":28.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-031.jpg?v=1781775525"},{"product_id":"northstar-s-borocolour-stab-cherry-ns-65","title":"Northstar's Borocolour Stab Cherry NS-65","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder quantity: \u0026gt; 200 g \u003cbr\u003eA bright candy apple red that works well for stringer application and blown work. Easy to reduce, work in a soft neutral flame. However, it is heat sensitive, so care must be taken to prevent boiling. Can be easily worked on the surface and will not boil or scar if worked carefully in a soft flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255243530,"sku":"1004900","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-065.jpg?v=1781775533"},{"product_id":"northstar-s-borocolour-stab-cobalt-blue-ns-01","title":"Northstar's Borocolour Stab Cobalt Blue NS-01","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder quantity: \u0026gt; 200 g\u003cbr\u003eAvoid reducing flames to prevent dulling or gray streaking. Can absorb a lot of heat and be worked in a variety of flame settings. Although the color is extremely intense, you should avoid reducing flames to prevent dulling or graying.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255440138,"sku":"1005100","price":18.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-01.jpg?v=1781775519"},{"product_id":"northstar-s-borocolour-stab-irrid-ns-14","title":"Northstar Borocolour Rod Irrid NS-14","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nIs the least saturated of the transparent tarnishing colors. When the color is oxidized, it produces a silvery metallic blue. When worked with a reduced flame, Irrid will show a light sea green. Irrid can be hot-worked. Try applying it to an opaque color to create new effects.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255472906,"sku":"1005200","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-014.jpg?v=1781775521"},{"product_id":"northstar-s-borocolour-stab-turquesa-ns-15","title":"Northstar's Borocolour Stab Turquoise NS-15","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nMinimum Order: \u0026gt; 200 g\u003cbr\u003e\nThis is a saturated version of NS-14 Irrid and creates similar effects. When worked in an oxidizing flame, the glass produces distinct metallic blue tones, and when worked in a reducing flame, the result is a deep sea green. Because it is more saturated than Irrid, Turquesa can be used for thin blown work. Try using it as a surface on opaque glasses to create new effects.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255505674,"sku":"1005300","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-015.jpg?v=1781775521"},{"product_id":"northstar-s-borocolour-stab-violet-ns-32","title":"Northstar Borocolour Stab Violet NS-32","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nIs a slightly transparent reddish purple. This color can be worked in any flame without the color changing. It is also resistant to high temperatures. This color was originally only considered for sculpture applications. Like the other transparent colors, Violet NS-32 is well suited as an overlay layer.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255538442,"sku":"1005500","price":28.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-032.jpg?v=1781775524"},{"product_id":"northstar-s-borocolour-stab-blue-exotic-ns-28","title":"Northstar's Borocolour Stab Blue Exotic NS-28","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nCan produce mirrors with a blue metallic finish, and can also result in an organic, earthy tone through over-reduction. To keep the color vibrant, work in a super-oxidizing environment until the piece is finished. Then turn down the flame and bathe the piece for a few seconds in a super-reducing flame to create the mirror-like shine.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255603978,"sku":"1005600","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-028.jpg?v=1781775522"},{"product_id":"northstar-s-borocolour-stab-light-cobalt-blue-ns-19","title":"Northstar's Borocolour Stab Light Cobalt Blue NS-19","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder Quantity: \u0026gt; 200 g \u003cbr\u003e\nThis is the least saturated of Northstar's four Cobalt Blue colors. Because it is the least intense color, it can be worked in any flame without changing color. It is not suitable for thin blown work but ideal for overlays.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255669514,"sku":"1005800","price":18.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-019.jpg?v=1781775522"},{"product_id":"northstar-s-borocolour-stab-blue-green-ns-38","title":"Northstar's Borocolour Stable Blue-Green NS-38","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder Quantity: \u0026gt; 200 g\u003cbr\u003e\nA rich, eye-catching color that is excellent for encasements. Oxidize for bright Opal Blue. Reduce for deep smoky green. It is a vibrant, striking, semi-transparent blue. When oxidized, Blue Green yields a rich, smoky blue melt. When worked in a neutral environment, it produces a bright metallic green. If reduced, this color produces murky grays.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255735050,"sku":"1005900","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-038.jpg?v=1781775525"},{"product_id":"northstar-s-borocolour-stab-red-exotic-ns-29","title":"Northstar's Borocolor Rod Red Exotic NS-29","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nMinimum order: \u0026gt; 200 g\u003cbr\u003e\nA highly intense striking color. Use an oxidizing flame for a bright metallic red and a reducing flame for earthy tones. If you process this color in the furnace, you will get a darker red.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255767818,"sku":"1007000","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-029.jpg?v=1781775524"},{"product_id":"northstar-s-borocolour-stab-peach-ns-25","title":"Northstar Borocolour Stab Peach NS-25","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nIt is a bright transparent golden color, which is the newest member of transparent colors. Peach is an excellent color for sculpting applications. It is easy to work with and can be processed in any flame without the color changing.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255800586,"sku":"1007100","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-025.jpg?v=1781775521"},{"product_id":"northstar-s-borocolour-stab-butterscotch-ns-41","title":"Northstar Borocolour Rod Butterscotch NS-41","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nA versatile, eye-catching color. Oxidize for creamy hues. Reduce for a light, silvery tone and deeper browns. A semi-opaque, buttery color that can result in rich violet-blue and silver tones. When kept in a more oxidizing environment, more blue and violet tones appear. When reduced, a silvery haze appears on the surface.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230255833354,"sku":"1007200","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-041.jpg?v=1781775526"},{"product_id":"northstar-s-borocolour-stab-caramel-ns-44","title":"Northstar's Borocolor Stab Caramel NS-44","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nOxidize for creamy brown colors. Reduce for a bright, mirror-like sheen. A rich, silver-brown color that can be stretched thin. Great for stringer application and blown work. Work in a hot, neutral to oxidizing flame for bright brown colors. To bring out the bright silver mirror, bathe the piece in a reducing flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256029962,"sku":"1007300","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-044.jpg?v=1781775527"},{"product_id":"northstar-s-borocolour-stab-lava-ns-64","title":"Northstar's Borocolour Stab Lava NS-64","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g \u003cbr\u003e\nA bright, strong, opaque orange. Work slowly in a cool, oxidizing flame to avoid boiling. It is very bright and suitable for stringer applications as well as for blowing. Can be easily worked on the surface and will not boil or scratch if worked carefully in a soft flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256062730,"sku":"1007500","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-064.jpg?v=1781775535"},{"product_id":"northstar-s-borocolour-stab-aurora-ns-47","title":"Northstar's Borocolour Stab Aurora NS-47","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200g\u003cbr\u003e\nProduces a wide range of colors from deep magentas and fuchsias to greens and fiery browns. When worked in a highly oxidizing flame, deep purples and blues emerge. When worked in a neutral flame, bright greens and amber result. When heavily reduced, reds and browns appear. It is well-suited for stringer applications and blown work.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256095498,"sku":"1008100","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-047.jpg?v=1781775527"},{"product_id":"northstar-s-borocolour-stab-blue-moon-ns-45","title":"Northstar's Borocolour Stab Blue Moon NS-45","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder Quantity: \u0026gt; 200 g\u003cbr\u003e\nA saturated, striking color.\u003cbr\u003e\nWhen worked in an oxidizing flame, it produces a bright metallic blue. When worked in a neutral flame, it yields a bright hazy green. In a strong reducing flame, Blue Moon creates a beautiful ash gray. It works well for stringer applications, blown work, and sculptures.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256193802,"sku":"1008200","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-045.jpg?v=1781775525"},{"product_id":"northstar-s-borocolour-stab-periwinkle-ns-55","title":"Northstar's Borocolour Stab Periwinkle NS-55","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eMinimum order: \u0026gt; 200 g \u003cbr\u003eA bright, fully opaque baby blue. Work in an oxidizing flame to prevent the color from turning gray. Heat the glass slowly and gently to prevent it from boiling. It is excellent for stringer and blowing work. Once the color is glowing, it can withstand a lot of heat. The trick with this color is a lot of patience, a soft flame and a soft neutral to oxidizing flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256259338,"sku":"1008300","price":22.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-055.jpg?v=1781775530"},{"product_id":"northstar-s-borocolour-stab-dark-cobalt-ns-20","title":"Northstar's Borocolour Stabilized Dark Cobalt NS-20","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nSuitable for thin blown and cane work. Due to its intensity, it must be worked in an oxidizing flame to prevent graying.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256324874,"sku":"1008400","price":18.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-020.jpg?v=1781775523"},{"product_id":"northstar-s-borocolour-stab-pink-ns-23","title":"Northstar's Borocolour Stable Pink NS-23","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nThis is a light, transparent, bright pink. It is atmospherically stable, meaning it can be worked in any flame without changing the flame. It is also resistant to high heat. Even if only a thin layer of pink is applied, a tarnish color can be transformed into a completely new hue.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256357642,"sku":"1008500","price":28.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-023.jpg?v=1781775523"},{"product_id":"northstar-s-borocolour-stab-double-amber-purple-ns-26","title":"Northstar's Borocolour Stab Double Amber\/Purple NS-26","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nProduces the most exciting metallic purple and vermillion tones. It behaves similarly to regular Amber \/ Purple in the flame, but due to its higher intensity, more care must be taken to prevent reduction. Can be stretched further and blown relatively thin without losing the vibrant purple strike.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256390410,"sku":"1008600","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-026.jpg?v=1781775524"},{"product_id":"northstar-s-borocolour-stab-turbo-cobalt-ns-33","title":"Northstar's Borocolour Stab Turbo Cobalt NS-33","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder quantity: \u0026gt; 200 g\u003cbr\u003eTurbo Cobalt is the most intense cobalt blue color in the Northstar palette. It is excellent for stringer applications and can be drawn very thin. Due to its intensity, NS-33 Turbo Cobalt must be worked in a strong oxidizing flame to prevent graying.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256423178,"sku":"1008700","price":18.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-033.jpg?v=1781775524"},{"product_id":"northstar-s-borocolour-stab-extra-light-yellow-ns-34","title":"Northstar Borocolour Stab Extra Light Yellow NS-34","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder Quantity: \u0026gt; 200 g\u003cbr\u003eIt produces a warm, hazy glow when reduced or fired. It can be worked in almost any flame without affecting the color. It is great for sculptures and as an overlay. Adding Extra Light Yellow over opaque colors will give the piece a bluish, veiled luster.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256455946,"sku":"1008800","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-034.jpg?v=1781775527"},{"product_id":"northstar-s-borocolour-stab-rootbeer-ns-37","title":"Northstar's Borocolour Stab Rootbeer NS-37","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eMinimum order quantity: \u0026gt; 200 g \u003cbr\u003eA unique strike colour. Use an oxidising flame for greens and golds and a reducing flame for reds and earth tones. In the kiln, this colour will darken. This is a striking red that delivers many different effects, from rich blues and purples to reds and earth tones.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256521482,"sku":"1008900","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-037.jpg?v=1781775525"},{"product_id":"northstar-s-borocolour-stab-light-blue-amber-purple-ns-48","title":"Northstar's Borocolour Stable Light Blue Amber\/Purple NS-48","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g \u003cbr\u003e\nFor purple, use an oxidizing flame, and for an opaque sea green, use a reducing flame. It results in a bright violet-blue strike. Work in a hot neutral flame up to a slightly oxidizing flame. A reducing flame will affect the blue strike. Light Blue Amber is not well-suited for thin blown work, but best for sculptural applications.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256554250,"sku":"1009000","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-048.jpg?v=1781775527"},{"product_id":"northstar-s-borocolour-stab-dark-blue-amber-purple-ns-49","title":"Northstar's Borocolour Stab Dark Blue Amber\/Purple NS-49","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nIt gives an intense semi-opaque strike and has a rather blue tint. Due to its intensity, it is useful for thin blown work and tube applications. Work Dark Blue Amber \/ Purple in a hot, neutral to slightly oxidizing flame. Reduction affects the strike. Dark blue.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256816394,"sku":"1009100","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-049.jpg?v=1781775530"},{"product_id":"northstar-s-borocolour-stab-exp-green-5-ns-127","title":"Northstar Borocolour Stab EXP Green #5 NS-127","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nA very beautiful cobalt emerald green with a very complex color and chemistry. You can get many different colors. When used in an oxidizing flame, the color remains a very vibrant neon emerald green. Work in a less hot flame to achieve an opaque blue. Also changes to creamy white and lime green.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230256881930,"sku":"1009127","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-127.jpg?v=1781775554"},{"product_id":"northstar-s-borocolour-stab-forest-green-ns-53","title":"Northstar's Borocolour Stab Forest Green NS-53","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder Quantity: \u0026gt; 200 g\u003cbr\u003eA bright, fully opaque green. Work in an oxidizing flame and heat slowly. It can boil if heated aggressively. It can be worked in any flame without fear of discoloration. It is recommended to work in a neutral flame. It is well suited for encased applications. It is ideal for stringer applications and thinly blown work.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230257078538,"sku":"1009300","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-053.jpg?v=1781775530"},{"product_id":"northstar-s-borocolour-stab-midnight-ns-57","title":"Northstar's Borocolour Stab Midnight NS-57","description":"\u003cp\u003ePrice\/g\u003cbr\u003eRod~40g\u003cbr\u003eOrder quantity: \u0026gt; 200 g\u003cbr\u003eA dark opaque blue. Work in an oxidizing flame to prevent greying. Heat gently and slowly to prevent boiling. It is heat and flame sensitive. Because the color is so intense, it must be worked in an oxidizing flame. If the flame is not oxidizing enough, the color will develop grey-brown streaks.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230257144074,"sku":"1009400","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-057.jpg?v=1781775527"},{"product_id":"northstar-s-borocolour-stab-mint-ns-58","title":"Northstar's Borocolour Stab Mint NS-58","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nMinimum Order: \u0026gt; 200 g\u003cbr\u003e\nA bright opaque green. It is not sensitive to flames but must be heated slowly to avoid \"boiling.\" NS-58 Mint is a translucent light green that is perfect as a background color. It is easy to work with and very stable. The glass can be worked in any flame without affecting the color. If the color is pulled too thin, it loses its intensity and is therefore not recommended for stringer applications.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230257176842,"sku":"1009500","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-058.jpg?v=1781775532"},{"product_id":"northstar-s-borocolour-stab-bubblegum-ns-62","title":"Northstar Borocolour Stab Bubblegum NS-62","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder Quantity: \u0026gt; 200 g \u003cbr\u003e\nA light opaque pink. It is not sensitive to flame atmosphere, but heat gently to prevent boiling. A completely opaque Flamingo Pink. It is atmospherically stable, so it can be worked in any flame without affecting the color. It is flame-sensitive, so heat it gently in a soft flame.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230257209610,"sku":"1009700","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-062.jpg?v=1781775533"},{"product_id":"northstar-s-borocolour-stab-pomegranate-ns-88","title":"Northstar's Borocolor Rod Pomegranate NS-88","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g\u003cbr\u003e\nUse a neutral to slightly oxidizing flame. Note that the final shade will be slightly darker than the original color of the rod. Once the color has been heated and tarnished, the final color can be viewed.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230257242378,"sku":"1009710","price":24.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-088.jpg?v=1781775540"},{"product_id":"northstar-s-borocolour-stab-plum-krazy-ns-93","title":"Northstar's Borocolour Rod Plum Krazy NS-93","description":"\u003cp\u003ePrice\/g\u003cbr\u003e\nRod~40g\u003cbr\u003e\nOrder quantity: \u0026gt; 200 g \u003cbr\u003e\nTo strike the color, either kiln strike at 1050° F or bath strike in a gentle neutral flame for a smoky blue tone. Prolonged reduction will result in a grayish opaque finish. Plum Dark is a dark transparent purple that strikes to a rich smoky blue.\u003c\/p\u003e","brand":"GVB Online Shop","offers":[{"title":"Default Title","offer_id":53230257275146,"sku":"1009711","price":26.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/files\/NS-093.jpg?v=1781775540"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9258\/0362\/collections\/Northstar.png?v=1781775314","url":"https:\/\/gvb-shop.de\/en\/collections\/northstar-s-borocolour-stabe.oembed?page=3","provider":"GVB Online Shop","version":"1.0","type":"link"}