Bell Balls (Window Box)

Medical-grade silicone vibration aid with 1 vibration function, consisting of 2 balls of the same size, which can be inserted into the body orifice, with vibration motor. The vibration can be used to significantly enhance the experience. Primarily designed for strengthening intimate female muscles, it is also recommended for erotic games. Its two-piece size makes it perfect for making intimate gymnastics more difficult.