Bō

A bō (棒: ぼう) or kon, is a long staff, usually made of tapered hard wood, for example white oak, and in some cases for training purposes, rotan. Sometimes it is made of metal or plated with metal for extra strength; also, a full-size bō is sometimes called a rokushakubō (六尺棒: ろくしゃくぼう).

It is also the weapon used by Donatello.