Ben Wa Balls, Erotic Exercise - Strengthen your pelvic floor and enjoy extra stimulation at the same time. A pair of luxurious training balls made of metal and covered with a shiny silver-color. They are easy to insert and they tend to stay in place for as long as you wish. The slightest movement causes your muscles to contract. It strengthens your entire pelvic floor and in the longrun it improves your ability to achieve strong and recurring orgasms. The balls also stimulate you at the slightest movement. Feel free to use them alone or with a partner. During penetrating sex, they massage you both. Weight per ball: 28 gram.
