Term commonly used when refering to a glass pipe that is used to smoke Crystal Meth
. The pipes are more commonly refered to as a pizzo
. Called an Oil Burner so that they can be legally purchased in a store. Often they are stuffed with a plasted flower of some sort and labeled as a "Mystic Vase". They can actually be used as an oil burner by simplying buying the liquid scented oil and instering into the bowl and going thru the same motions as smoking but rather then enhaling you exhale creating a wounderful smelling atmosphere.