How clever ball? 

 

Very easy to use smart ball， before use of some clever balls coated with oil， then the clever ball into the vagina， then you can engage in normal physical activity (such as working， walking， lying down， etc.)， repeated tightening relax ， shrinking， relax the muscles in order to achieve the effect of exercise. 

 

Initially， vaginal exerciser can only try not to let it slip catch clever ball， with the depth of exercise， can not freely hand leaving the dumbbell up and down movement in the vagina， play a role in reduction Yam. 

 

 

  Clever ball to match lubricant use， reduce discomfort when entering， but also makes it easy to enter the smart ball. In order to facilitate the purchase of the pro-pro can be directly photographed Package 1 (click)， economical and convenient!