The Ningyo Ningyo no Mi is a Paramecia Type that allows Three Kings of West Blue Member Urako to create and control puppets. These puppets are controlled by invincible threads that control a puppet. These threads are very sharp and can be used offensively. Anyway, Urako can create puppets out of thin air. The user can control what they want the puppet to do, but they have to think it. These puppets are made out of Kairoseki.
In terms of design, it is brown with a yellow stem.