Chillum
A chillum, or chilam, is a straight conical smoking pipe traditionally made of either clay or a soft stone. It was used popularly in India in the eighteenth century and still often used to smoke marijuana. A small stone is often used as a stopper in the stem. The style of pipe spread to Africa, and has been known in the Americas since the 1960s. A chillum pipe is used in Rastafari rituals.
History
According to Alfred Dunhill, Africans have long employed chillum-style pipes for smoking cannabis and later tobacco. Gourds and various horns were often employed while conical bowls were common in Uganda. One of the more famous pipes is an ivory cone pipe once belonging to Buganda monarch King Mtesa.More recently, it has also seen use in sacraments by Rastafari.