The Wellness G Ball Vibrator brings you vibration plus a tantalizing rolling motion! Its curvilinear motion technology creates a back-and-forth movement that massages the G-spot. With 5 powerful vibration speeds and 5 vibration patterns. you`ll find all the power you need. Made of body safe platinum cured silicone. the Wellness G Ball is waterproof. easy to clean. and magnetic USB rechargeable.