4Pcs 250mm OD 7mm 1.5mm Thick Wall Borosilicate Glass Blowing Tubes

Specifications Name 4Pcs 250mm OD 7mm 1 5mm Thick Wall Borosilicate Glass Blowing Tube Material Borosilicate GlassColor TransparentLength 250mm 9 84Outer Diameter 7mm 0 28Thick Wall 1 5mmApplicable Apply to home school factory laboratory and so on Features High quality borosilicate glass Premium borosilicate tubing preferred by scientific and artistic glassblowers world wide This glass tube bends easily with propane LPG and oxygen mix Resistant to high temperature and corrosion High quality Borosilicate Glass Blowing Tubes OD 7mm 100mm Length Fire polished in both sides Package Included 4 x Glass Tubes