The Renewa Gel Exercise Ball Set (Set of Three) is a therapeutic hand and finger resistance kit designed for muscle strengthening, physical therapy, and stress relief.

Progressive Training: The three distinct resistance tiers allow you to gradually scale up your hand and forearm strength as your grip improves.

Ergonomic Design: The standard circular, round shape fits naturally into the palm of your hand for a comfortable, reliable squeeze.

Versatile Therapy: Widely recommended by physical therapists for recovering from hand injuries, post-surgery rehabilitation, managing joint paint, or reducing daily stress.