Toguru Toguru no Mi

The Togu Togu no Mi is a Paramecia-type Devil Fruit that enables the user to switch things on or off at will, making the user a Toggle Human (トグル人間, Toguru Ningen).

Appearance
It looks like a black cucumber with white dots and dashes and a zigzagged stem protruding from the top. The skin peels away like a banana to reveal silvery fleshy fruit underneath.

Strengths
The user can switch various mechanical, technological and biological mechanisms and functions on or off at will. This enables the user to do things such as switching on part of a machine to increase its performance, giving someone a heart attack by switching off the function of their heart or making a gun misfire by switching off its firing function; it even enables the user to switch other Devil Fruit powers on and off. To switch something on the user says the object's name(s) and then snaps their fingers on their left hand; to switch something off the user says the object's name(s) and then snaps their fingers on their right hand.

Weaknesses
The Togu Togu no Mi's powers can be effectively nullified if the user becomes unable to snap their fingers, speak or both, making it fodder to the Nagi Nagi no Mi. The user has to physically touch a person for them to become susceptible to this Devil Fruit’s ability. This Devil Fruit is inferior to the Yami Yami no Mi. The user of this fruit is also susceptible to the standard Devil Fruit weaknesses.