Plunger +
![Plunger](https://files.ozbargain.com.au/t/62/212362.jpg?h=ec2d6289)
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 attached to a stick (shaft) usually made of wood or plastic. A different bellows-like design also exists, usually constructed of plastic.