Home / Chinese Boro Color / Chinese Color Opaque Black Chinese Color Opaque Black Manufacturer: Chinese Glass Manufacturers SKU: CH-R-17-10MM These black color rods are a very good fairly opaque black. To avoid graying work it in an oxidizing flame. Related Products Cobalt 5 (dark cobalt) 7mm Rod Opaque Black 7mm Rod Amber 25mm x 4mm Tubing Green 7mm Rod Lake Green 32mm x 4mm Tubing Cobalt Blue 25mm x 4mm Tubing Transparent Pink 25mm x 4mm Tubing Green 25mm x 4mm Tubing
