- Design with multi-modes from weak to strong therapy for finger; hand; wrist; and mouse hand exercise
- Ultra soft & super velvet touch matirals suitable for hand finger wrist exercise easy to squeeze; pinch; twish play and relax
- Rechargeable long time use for therapy; no batteries needed; just recharge with USB cord
- Portable size easy to carry can be put in your pockets exercise easily anywhere
- Waterproof easy to clean and designed to be used in the water
