Grinder

ˈgrīn-dər | Noun

A device users to break cannabis flowers into smaller pieces for joints, blunts, and bowls. Place the nug in between the teeth of the grinder, then twist the top and bottom of the grinder in opposite directions to break down the flower. Herb grinders may also include a kief catcher in the bottom chamber that gathers the knocked off kief from the nug in the grinding process.