If your kegel muscles aren't their strongest, you might be missing out on reaching your full pleasure potential! And the easiest way to strengthen them is with Eve's Kegel Training Set. This cute kegel training set makes working out your pelvic floor muscles so easy, so stimulating, and so much fun. Included are two kegel trainers. If you're new to training, you may want to start with the single ball trainer. Add a few drops of your favorite lubricant to get its already super-smooth silicone surface even slicker, and gently insert into your vagina. Once it's inserted, use your inner muscles to give it a gentle squeeze. Those are your kegels at work. Beginners can stay seated and indulge in a stimulating squeeze and release workout. You can also wear your kegel ball while moving around the house, or while stimulating yourself in other ways. Holding onto the ball's weight strengthens your kegels – and it feels so good, you may find yourself working out often. Ready for more? When you're getting the hang of it, you can trade up to the duo ball trainer. Dual balls double the workout for twice the intensity and pleasure. Invite along a playmate and let them slide the balls in and out with the easy ringed retrieval cord. You can keep the party in the bedroom, or even take these waterproof sex toys with you into the tub or shower. To clean, pop the balls out of the silicone cradles and clean each with mild soap and water or toy cleaner. Dry and store separately from other sex toys until your next kegel adventure. Features Set of two vaginal kegel trainers Strengthen and stimulate your kegel muscles Increase satisfaction and have better, stronger ohh's Creamy-smooth silicone cradles with ringed retrieval cords Weighted ABS plastic balls feel so firm and smooth Single ball trainer: 3.78 in. long, 1.3 in. wide, weighs 1.66 oz. Duo ball trainer: 5.47 in. long, 1.3 in. wide, weighs 3.16 oz. Balls are removable for easy cleaning Waterproof and submersible Specifications Material: Silicone, ABS (plastic)