Plunger

A plunger, force cup, plumber's friend, or plumber's helper is a tool used to clear blockages in drains and pipes. It consists of a rubber suction cup with an attached stick (shaft), usually made of wood or plastic. A different bellows-like design also exists, usually constructed of plastic. A plunger, force cup, plumber's friend, or plumber's helper is a tool used to clear blockages in drains and pipes. It consists of a rubber suction cup with an attached stick (shaft), usually made of wood or plastic. A different bellows-like design also exists, usually constructed of plastic.