4 inch 6 Tubes 12mm OD Borosilicate Glass Blowing Tubing 2mm Thick Wall Clear Tube
Color: Clear

4 inch 6 Tubes 10mm OD Borosilicate Glass Blowing Tubing 1mm Thick Wall Clear Tubes

4 inch 6 Tubes 10mm OD Borosilicate Glass Blowing Tubing 1mm Thick Wall Clear Tube