DESCRIPTION
Vissco Flexi Ball Hand Exerciser- 6601 helps improve opposition, flexion, adduction of fingers and precision. 

Key features of Vissco Flexi Ball Hand Exerciser- 6601: 
Made from the highly stretchable material for better comfort and support. 
Have soft gel material that allows easy movement. 
Used for the overall hand. 

Uses: 
Muscle strengthening. 
Sports training or overall rehabilitation of the hand.