Best Industrial Glass Tubing

FoldTier 6 Pcs Borosilicate Glass Tube 12mm OD 2mm Thick Glass Blowing Tubes with Cleaning Brush (Clear,4 Inch)

Generic 4 Inch Long 10 Pieces Glass Tubes 12 mm OD 1mm Thick Wall Tubing, Clear Tubes

PQAPGT 6 Inch Long 10 Pieces Glass Borosilicate Blowing Tubes 12 mm OD 2mm Thick Wall Tubing Clear Tubes

[10 Pack] 4" inch Borosilicate Clear Glass Blowing Tubes 12 mm OD 2mm Wall Thick Wall Premium

United Scientific Supplies GBT001 Tubing Assortment, 12" Length, Glass

Glass Tubes 12 Piece, Reusable Glass Straws 4 Inch Long, OD 10 mm, Thickness 1.5 mm, Industrial Borosilicate Glass Tubing for Short Cup (10mm-4IN-Clear)

Akamino 20 Pieces 4 Inches Long Clear Glass Tubes for Art DIY, 12mm OD 8mm ID 2mm Thick Wall Glass Borosilicate Blowing Tubing with 2 Cleaning Brush

Nisorpa 12 Pack Borosilicate Glass Tubing 12" Industrial Glass Blowing Tube 8mm OD 1.1mm Thick Wall Clear Pipe For Laboratory Experiment

5 Inches Borosilicate Glass Tubes, Gtysmox 12 Pcs 12mm Diameter 2mm Thickness Clear Glass Tubing with 1 Cleaning Brush for DIY Making Glass Crafts

LOYEJEGL Colored Borosilicate Glass Tubes（10-Piece）Set, Assorted Colors); Boro Tubing for Glass Making and DIY (10-Piece, Straight Pipe)