Gripmaster Hand Exerciser Green, XX-Light Tension (1.5-Pounds per Finger)
Price 11.50 - 14.95 USD
Challenges each finger individually using patented spring-loaded finger piston technology * Greatly improves hand, wrist, and forearm strength * Used by professional athletes & top fitness trainers worldwide * Fits in your pocket. Workout ANYTIME, ANYWHERE! * X-Light is recommended for seniors and children 12+