Wearing the Strengthening Balls for 15 minutes a day trains your pelvic floor muscles - the muscles that enable you to experience breathtaking orgasms. This intro set includes 3 variable weights to support a gradual training of your pelvic floor.

- More fun for both men and women during sex thanks to muscular constrictions - Body friendly silicone - Safe use thanks to return strap - Easy to clean - Orgasm training set: 61.9 grams (regular), 82.1 grams (skilled), 97.9 grams (advanced) - Diameter: 3.8 cm