Fun Factory's SMARTBALLS playfully get your pelvic muscles in shape. Trained muscles lead to more feeling during sex. The ergonomically formed “easy-in” finger hollow makes insertion easy. The innovative technology of SMARTBALLS promises extremely quiet and smooth use as well as a very steady and fast rotation of the internal balls.
- Ergonomically formed ”easy-in“ finger hollow to aid insertion
- Removal loop made out of silicone
- Steady rotation of balls
- Improved sensitivity with perpendicular ridges
- Velvety soft silicone
*Use only water-based lotion or lube with this product.