More fun for both men and woman during sex thanks to muscular constrictions. Orgasm training set (3pc.) 60 g. (regular) 75.6 g. (skilled) 91.6 g. (advanced) Diameter: Ø 3.4 cm If you keep fit, you get more out of life. And this also applies to your love life! Thanks to Satisfyer Balls, you can train and get in shape for your own marathon of lust. Wearing the love beads for about 15 minutes a day trains your pelvic floor muscles - the muscles that enable you to experience breathtaking orgasms. This training not only benefits you, but also your partner: if you train your pelvic floor muscles, your partner will experience the ultimate sensation of tightness - these love beads will catapult you so quickly back into the phase of your initial infatuation, you won’t be able to keep your hands off each other! Thanks to the oscillating metal core inside the balls, you will feel a pleasantly stimulating vibration, thus combining effectiveness with pleasure.