RMS 4-Pack Hand Exercise Balls, Physical and Occupational Therapy Kit to Strengthen Grip and Reduce Stiffness, Arthritis Pain Relief Exerciser for Rehabilitation, Stress Relief, and Stress Relief


  • UNIQUE SHAPE – Our therapy balls have a unique “egg” shape, which fits well in the palm of your hand. They’re also made from a soft, easy-to-clean thermoplastic rubber unlike other hand exercisers. They are lightweight, hypoallergenic and reusable.