Soft hand exerciser ball used to improve grip strength, hand dexterity and motor skills
Non-messy alternative to hand putty or stress balls
Great training tool for athletes that want to improve hand strength and finger function, such as tennis players, golfers, rock climbers and more
This hand exercise ball is blue to distinguish it as the one that offers heavy resistance
Hand exercisers can be heated or cooled for arthritis and overuse injuries: Heat in microwave for 5-second increments, usually no more than 15 seconds maximum or place in refrigerator for 1.5 to 2 hours for a chilled therapeutic experience
