This Straight Cylinder Boost Glass Bong is an impressive piece of glass art that will blow your mind! It is made of a solid heat proof borosilicate glass formed in the shape of a metal base tube of 42cm height, 50mm diameter and 5mm wall thickness. The special feature of the curved metal base will make your bong more comfortable to grip. It includes a detachable socket of 18.8mm diameter, accompanied by a slide bowl with a handle that makes it easier to use, as long as you lift it up and clean it at your convenience. In addition, some ice notches will hold a few cubes for cooling your smoke, while a hole appearing below the ice notches offers you the option of a different pull angle! With the black Boost logo featuring along the tube, the whole set up ends up in a slide mouthpiece.