Work your kegel muscles when you use these Lelo Beads Noir! Made of sleek and smooth silicone and plastic, these weighted vaginal beads are the perfect way to give yourself a pleasurable workout for your private parts. Enjoy the sensations whenever you move, all while you're tightening your inner muscles and improving bladder control. This modern alternative to ben wa balls from Lelo is a perfect way to train your body for pleasure!