Bongs and scientific glass
Scientific bongs are built from thick borosilicate tubes with percolators and ground glass joints. In stock: the Illadelph 5mm Tall Beaker, Illadelph 5mm Medium Straight, ROOR 18" Straight and ROOR x Chase Adams Beaker. Everyday picks include the Human Grade 6" Beaker and AFM Sports Beakers. See Bongs, Scientific Glass, ROOR and Illadelph.