The Metal pipe features their unique 'maze' filtration system, which works by directing the smoke through a maze path giving you a cool, clean experience every time. Its shiny and sleek bullet casing shape makes it discreet, portable and pretty fun to carry around in your pocket or bag! Choose from chrome (pictured) or brass with a gun metal tip (not pictured). To use, unscrew the flame end of the pipe to reveal the gauze set into the body and fill it with your herb, then screw the cap back onto the body and enjoy! The pipe easily comes apart and can be cleaned simply by wiping any build-up out of the metal maze. It is a kind of Plastic which looks like glass. Acrylic is Durable, non Fragile and Light Weight. Our acrylic bong comes with High Gloss premium finish which is achieved thru high quality polish material and skilled workmanship. And Moksha Bongs always comes with all the fittings to make bong ready to use. Our bong include Metal Bowl & Stem, Metal screen fitted into bowl to hold your material and rubber and 1 pc of extra grommet.