A pipe used for smoking freebase crystal methamphetamine. It is a glass cylinder with and opening on one end and a
bubble on the other end. On the
top of the bubble, this is a small hole. Methamphetamine is placed inside the bubble while it is vaporized by holding a lighter underneith the bubble. The pipe is rotated constantly so the methamphetamine does not overheat and
burn. The vapors and then inhailed through the opening on the other end.