Ruyi Jingu Bang

Ruyi Jingu Bang (如意金箍棒; Pinyin: Rúyì Jīngū Bàng, Japanese: Nyoikinkōbō, literally meaning "Ideal Golden-bound Cudgel"), or simply as Ruyi Bang or Jingu Bang is a magical staff wielded by Wendy Marvell, seemingly created by the enigma Mr. E.