Borosilicate glass, Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. Heavy wall tubing 10 pieces, 8mm outside diameter with a 1.5mm wall - all approximately 100mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Heat and corrosion resistant.    Specifications: - Name: 10Pcs 100mm OD 8mm 1.5mm Thick Wall Borosilicate Glass Blowing Tube   - Material:  Borosilicate Glass - Colour: Transparent - Legth: 100mm/3.94 Inch - Outer Diameter: 8mm/0.31 Inch - Thick Wall: 1.5mm - Application: Apply to home, school, factory, laboratory and so on.   Features: - Resistant to high temperature and corrosion. -  High quality Borosilicate Glass Blowing Tubes OD 8mm,100mm Length - Fire polished on both sides.   Package includes: - 10 x Glass Tubes