This vessel is presumed to have been used for holding liquor since there is a bottle with an identical form inlaid with a poem about alcohol.
Similar examples have also been recovered from the Archaeological Site in Donghwa-ri in Asan, Chungcheongnam-do Province where vessels are believed to have been buried at the entrance to a building when constructing it after performing a ritual to the god of the land
and breaking the neck of the bottle.