Marijuana Glass Pipes
Marijuana Glass Pipes are made for smoking cannabis, sometimes called pieces or bowls, are made of a variety of materials including glass. Subtypes include one-hitters, hammers, chillums, spoons, glass blunts, and standard hand pipes. Pipes vary greatly in shape and most are handcrafted. The common thread between them is having a narrow receptacle "bowl", a "stem", and a "mouthpiece". The smoking material "weed" is placed in the receptacle and affected with a heat source while air is drawn through the bowl and stem to the user.