Pochi Pochi no Mi

Poti Poti no Mi (Button Button Fruit in English) is a devil fruit that allows the user to attach on or off buttons to any object.

Powers
The user has the ability to make a button appear on anything they touch. Whenever they press the button, the effect is activated. For example, one can create an ON button to turn something on. When the button is pressed again, it is turned OFF, but the button remains.

The buttons cannot be removed by people other than the user, who can cancel the buttons by his/her own will. There are a few exceptions, though.

Various types of buttons are available for the user to create. It is a general-purpose Devil Fruit.

Weakness
General Devil Fruit weaknesses apply.

Trivia
The Devil Fruit's name comes from the word Pochi-tsu (ポチッ), which is the sound effect for a button being pressed.