Fun Factory - Smartballs Duo

Training for greater sensation during sex

Recommended by midwives and gynecologists

For strengthening the pelvic floor muscles

For stabilizing the uterus

Velvety soft hypoallergenic silicone

Finger hollow 'easy-in' as an insertion aid

Silicone retrieval band

Steady rotation of the balls

Cross lines improve the surface feel

Almost completely quiet

Barely noticeable

Length of both balls (with link): 10 cm

Size ball: Ø 3.2 cm and Ø 3.6 cm, 72 g 

These SMARTBALLS make it possible to train your pelvic floor muscles in a fun way. Everyday activities suffice for the SMARTBALLS DUO to teach the inner musculature to react to movement, thereby strengthening the pelvic floor.

Vaginal balls SMARTBALLS DUO with two balls are excellent for those women who have already successfully trained with SMARTBALL UNO. Muscles that are in shape lead to more sensation during sex and climaxes after the training!

The extremely smooth running of the SMARTBALLS DUO as well as the steady and fast rotation of the inner balls are made possible by an innovative technology. An ergonomically formed finger hollow eases insertion. A woman can go about her everyday activities without any bother and still be training diligently. The SMARTBALLS are inserted lengthwise into the vagina with a drop of  water-based lubricant, the retrieval band remains outside the body.

Some may think it's too bad that using SMARTBALLS doesn't create an orgasm. But sexual experiences after the training are even more sensuous and passionate. A woman feels sensation more intensely during sex. And for the man it's a good feeling to be held more snugly. So best starting your training today!

SMARTBALLS have an internal device designed to trigger involuntary pelvic floor contractions once insertedinto the vigina.

The "EASY IN"-finger mould allows for easy insertion of the SMARTBALLS.

The stable retrieval band is barely felt while bearing and makes removing the SMARTBALLS particularly easy. 

Pelvic muscles act like a sling, extending from the pubic bone to the tail bone. By wearing SMARTBALLS they are trained without effort. 

SMARTBALLS DUO are ideal for women who have already successfully trained with SMARTBALL UNO and want to boost their workout.

It’s submersible waterproof!

All FUN FACTORY toys are invented, developed, designed AND produced in Bremen, Germany.

FUN FACTORY offers a diverse and colorful spectrum of toys all made with 100%medical-grade silicone!

Carefully clean the toy before first use and after each use with warm water and a mild soap. The CLEANER is especially suited for cleaning erotic toys as well as for gently washing genital areas.

Ø 3,2cm + Ø 3,6 cm, 10 cm (balls and link), 7,3 cm (band), 72 g