
PQAPGT
PQAPGT Colorful 4 Inch Long 5 Colors 10 Pieces Glass Borosilicate Blowing Tubes 12 mm OD 2mm Thick Wall Tubing

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

Akamino
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

RIXIGOOD
RIXIGOOD 2 Inch Tri Clamp in-Line Sight Glass 51mm with 2pcs 2" Tri-Clamp and Silicone Gasket 304 Stainless Steel Sanitary TC Fittings for Boiler Still Tank Fermenter Industrial & Home Use

Hohitto
Hohitto Silicone Tube Flexible tube hose, 8mm ID x 12mm OD Length 2 Meters(Approx.6.56ft), wall thickness 2mm, Silicone Water tube for Pump Transfer for Laser machine, for industrial applications

Nisorpa
Nisorpa 20cm Long Borocilicate Glass Tubes,10 Pieces Industrial Glass Tubing Glass Straws,12 mmOD 8mmID,Thickness 2 mm, KM0150

PQAPGT
PQAPGT 3 Inches Long 10 Pieces Glass Borosilicate Tubes 12 mm OD 2mm Thick Wall Tubing, Clear Tubes for Art DIY

LIFEHIM
12 pcs Borosilicate Glass Tubes OD 12mm 12 inch Long Clear Glass Blowing Tubes Bulk 2mm Thick Wall Glass Tubing for Blowing Glass Pipes

Yeeseok
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)