The Vivi & Karoo #129 One Piece Funko Pop signed by Caitlyn Glass with COA is a highly collectible item for fans of the One Piece anime and manga series. This exclusive Pop! Vinyl figure from Funko features the popular characters Vivi and Karoo, making it a must-have for collectors and fans of the franchise. The autograph from Caitlyn Glass adds a unique touch and increases the value of this sought-after collectible.