A Poporo is a device used by indigenous cultures in present and pre-Columbian South America for storage of small amounts of lime produced from burnt and crushed sea-shells. It consists of two pieces: the receptacle, and the lid which includes a pin that is used to carry the lime to the mouth while chewing coca leaves. Since the chewing of coca is sacred for the indigenous people, the poporos are also attributed with mystical powers and social status.
