Smart Ball Double Ball DUO-Female Sexy Sports Ball

Smart Ball is a top-secret erotic entertainment and sport for women! Smart Ball is an original toy from FUN FACTORY, Germany, and has been awarded multiple patents. Its two ends are oval spheres, and the spheres are covered with small rolling metal balls. Place the smart ball in the vagina, place the elastic and tough Silicone drawstring outside the body, and use it with toy lubricant. No need to use batteries, when you make every movement of your body, such as walking, going up and down stairs, running, dancing, etc., The metal balls in the smart ball will also beat accordingly, bringing you unbearable and heart-pounding teasing and excitement. This vibration will give physiological feedback to the pelvic floor muscles, and the muscles will automatically start to contract based on instinctive reactions. This movement starts automatically and naturally by the body. After the exercise, you can use the Silicone drawstring to pull the smart ball out of the body. Not only that, the vaginal pelvic floor muscles will also be stimulated and massaged, and they will be exercised to become tighter and stronger. Therefore, you can experience better sex during normal sex, and can assist postpartum vaginal contraction and urinary incontinence. These smart features make Smart Ball the most popular female toy in the world. Smart Ball Double Ball DUO is for advanced players to use. Start your training today!