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The velvety and sleek SMARTBALLS Teneo Duo captivate lovers of vaginal balls. Multiple colors available.

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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.

Special Features:
- 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.


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