The patented Gripmaster is the only hand exerciser in the world that exercises each finger individually for optimum conditioning of the hand, wrist and forearm.

Product Features

  • 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+