Ganggereng
Ganggereng bamboo *percussion stick of the Borneo Dayak, with dried fruit seeds inserted that rattle when the stick is stamped against the ground during dances. Ca. 220-230 cm. (7 ft. 2 in.-7 ft. 6 in.) long (176). Sachs, Curt. Reallexikon der Musikinstrumente. Berlin, 1913.