Buk

A double-headed barrel drum with a wooden body, buk varies depending on their uses.
The buk used for pungmul nori is called pungmul buk, the one used in pansori performances is called sori-buk, and the buk used in daechwita is called yong-go.
Both sides of the wooden barrel are covered with leather, and a stick is used to strike one head to produce sounds.