The Gvibe Gballs 3 is an advanced and improved personal muscle training set with remote control using your phone. This is easy, effortless, and very fun, you won’t need to dedicate much time to it, with just half an hour a day and in 3-4 weeks you could see real changes. Gballs 3 offers what ordinary vaginal balls do not offer: feedback, which helps you understand what to do with your Kegel muscles and how to do it.