The ultimate, strapless Joyballs secret – the most discreet love balls in the world! Their sophisticated ergonomic design makes them extremely effective! Made from skin-friendly medical-grade Silikomed®, the Joyballs secret effectively strengthen the pelvic floor muscles. Thanks to the patented retrieval loop, they are easy to use and completely invisible when worn – they are worn entirely inside the body! This allows you to discreetly use your little training device anytime, anywhere. Experience more intense lovemaking with your partner with regular use. The Joyballs secret are easy to clean and hygienic, waterproof, and even dishwasher safe. Insertable length: 11.4 cm. Weight: 85 g