QWORK 12-Inch Borosilicate Glass Tubes - Set of 10 with Open & Fire Polished Ends
QWORK
LOYEJEGL Colored Borosilicate Glass Tubes(10-Piece)Set, Assorted Colors); Boro Tubing for Glass Making and DIY (10-Piece, Straight Pipe)
LOYEJEGL
Pack of 10 Glass Tubing, 12 Inch Long, Borosilicate Glass Tube, Out Diameter 4 mm, Inner Diameter 2 mm.
Generic
10Piece 4 inch Long Glass Tubes 10 mm OD 2 mm Thick Wall Tubing Borosilicate Blowing Glass Tubes for Art DIY (4inch, 10PCS)
Generic