With the Satisfyer Yoni Power 1 you can strengthen your pelvic floor and enjoy even more intense orgasms. In contrast to pelvic floor exercises with other Ben Wa balls, the focus of the Yoni Power 1 is not just on the weight, but above all on the size of the balls: You start with the largest and heaviest ball, wear while standing, (3 cm diameter, 74 g) and work your way through the medium (2.5 cm diameter, 46 g) to the smallest and lightest ball (2 cm diameter, 22 g). The more frequently you do the pelvic floor training,