Because of this, it is also completely waterproof, perfect for exercising whenever and wherever you want. Strengthen your vaginal muscles and promote a stronger pelvic floor, leading to more intense orgasms. Dont forget to clean the toy properly with a toy cleaner (F-843) and warm water and dry it thoroughly to maximize its lifespan. Use your favorite water-based lubricant (N-506) for an extra wet experience. Features: Double ball, Soft, body-safe silicone, Waterproof, Exercises the pelvic and vaginal floor muscles, We recommend using a water-based lubricant. Weight: 58.5 g, Overall dimensions: 10 cm x 3.5 cm