Vagina Massager for Adult

Features: 
- Step by Step. Six balls of different weights, suitable for Beginners and Advancers. 
- Doctor Recommend. Quick effect, has no rebound, easy to stick to. 
- Body-safe Material. Non-toxic, odourless, and skin-friendly. Using medical silicone, which can directly contact the female vagina. 
- Daily Waterproof & Easy to clean. You can use it in a bath, shower or ANYWHERE else. Clean it with water or soap water and dry it. 
- Easy to use. A few minutes a day, with tutorials, exercise at any time, without affecting sex life.