Miscellaneous Home & Garden

4 Inch Long 5 Colors Glass Borosilicate Blowing Tubes 10 mm OD 2mm Thick Wall Tubing for Various Applications 4 Inch Long 5 Colors Glass Borosilicate Blowing Tubes 10 mm OD 2mm Thick Wall Tubing for Various Applications 4 Inch Long 5 Colors Glass Borosilicate Blowing Tubes 10 mm OD 2mm Thick Wall Tubing for Various Applications