A ball gag uses a sphere or ball that’s typically made of rubber or silicone. This ball is connected to a strap that wraps around the wearer's head. When in the mouth, the ball sits behind the teeth.

While the wearer can still be heard, they can’t speak with the ball gag in place; they can simply grunt and make noises, and typically, the wearer will drool if they attempt to talk too much. Talk about a great sub, huh?