The secrets of the pleasurable Ben Wa Balls are a mystery, but this Real Skin Ben Wa Vibrating Balls will send to you ecstasy. Nasstoys brings you this traditional toy with a reimagined design so you can indulge in internal stimulation in a way you’ve never experienced before. The toy features three large vibrating balls that have been coated in a soft rubber coating that feels as good as real skin. Simply use the hand-held controller to change the vibration speeds or hand the controls over to your partner if you’re feeling brave!