Hulk w/Black Stringers Boro Vac Stacked Line Tubing - 1st Quality is 1st-quality material selected for clean working and dependable studio use in the borosilicate vac stack lined tubing category. It is built for hollow work, line tubing, sections, sleeves, and production glass.
Shop notes: Hulk w/Black Stringers Boro Vac Stacked Line Tubing 1st Quality. Simax inner and outer layer - North Star 1st Quality Rod - The Best of the Best materials. Kiln Annealed.
Order confidently from Borro Glass Studio and keep your bench stocked with material made for real shop work.
