borosilicate glass colored rod offcuts 1kg glassblowing lampworking heat resistant 1KG PACK COLORED ROD

1KG GLASS COLORED ROD OFFCUTS Avg LENGTH = 50-80mm Sizes OD = 7mm These are our factory offcuts, great for beginners who need cheap product to play and learn, and make mistakes. It is super cheap, so please grab it while it lasts. There is a limited QTY, once gone, its gone.