Clay drum (archaeology)

Clay drums (German Tontrommeln) are ceramic objects in the shape of an hourglass, eggcup or tulip with no feet, with a ring of up to 15 holes at either end. They are typical of southeastern groups within the Funnelbeaker culture, particularly the Walternienburg-Bernburg group, but are also found in southern successor groups of the Michelsberg culture. They are often well decorated and, unlike collar bottles, are often found completely shattered.