Use SMARTBALLS playfully get your pelvic muscles in shape. Trained muscles lead to more feeling during sex. The ergonomically formed finger hollow makes insertion easy. The innovative technology promises extremely quiet and smooth use as well as a very steady and fast rotation of the internal balls.
- ergonomically formed finger hollow ”easy-in’ to aid insertion
- seamless construction
- silicone removal loop
- steady rotation of balls
- nearly soundless
- improved surface feel with crosslines
- velvety soft silicone