Joint

A joint (spliff, jay, doink, reefer, doobie, or jazz cigarette) is a rolled Cannabis (Marijuana) cigarette. Unlike commercial tobacco cigarettes, the user ordinarily hand-rolls joints with rolling papers, though in some cases they are machine-rolled. Rolling papers are the most common rolling medium in industrialized countries; however, brown paper, cigarettes or beedies with the tobacco removed, receipts, and newspaper can also be used, particularly in developing country.

Joint size can vary typically containing between 0.25 to 1 g (1⁄84 to 1⁄28 oz) net weight of cannabis. Tobacco is sometimes used in the rolling process.