Recognized by rock climbers, golfers, ball players, and water skiers as one of the best ways to develop superior strength and endurance, SportsHealth Power Putty is the most versatile hand exerciser there is to develop strong hands.
Dark blue color is for intermediate levels of strength training
Made of a unique silicone rubber that resists in proportion to the pressure applied against it
Squeeze, pull, stretch, and pinch the putty to build strength in your fingers, hand, wrist, and forearm
Helps relieve tension, improve circulation, and keep your hands healthy
Power Putty also comes in Soft (light blue), Medium/Soft (light green), Firm (dark green) resistance levels