Ball gag

A ball gag, also known as a fetish ball gag, is a type of bondage equipment that consists of a ball made of rubber, silicone, or other materials, typically fastened with a strap or harness, which is designed to be placed in the mouth to prevent the wearer from speaking. It is commonly used in BDSM or fetish play to enhance a sense of power exchange and to add an element of control or restraint to the scene.