Glass smoking Pipes are all made out of Borosilicate Glass, Range includes Plain Glass
Bong, Color Changing Water Bong, Spoons Pipe, Inside-Outside glass
bong, Bubblers, over 1000 products to choose from. Contact us for a
wide range of BONGS, PIPES, GLASS PIPES. Welcome your design or OEM.
Our water pipes( glass bong, smoking pipe, smoking set, glass pipe,
tobacco pipe, tobacco pipe, smoking water pipe, tinted bong,
smoking pipe, glass smoking pipe, tobacco water pipe, blowing glass
bongs ) are made of Borosilicate, and the thickness is from 3mm to 9mm.