Hand Therapy Ball - Squeeze Balls for Grip Strengthening, Stress Relief, Yoga & Musicians Game Belts & Bags Using the various sockets

Using the various sockets

Dimensions 6

Barrel: Aluminum

Used by both professional and amateur riders alike

Both indoor and outdoor use and low-light conditions

Hand Therapy Ball - Squeeze Balls for Grip Strengthening, Stress Relief, Yoga & Musicians Game Belts & Bags Using the various socketsBrand: Qihengzhijia Color: Blue Features: Promotes Hand Health & Recovery: The hand grip strength trainer can help rehab a hand post injury or post surgery fingers become stronger,help the elder add repetitions to reap additional benefits with recovery of hand injuries,enhance the strength and flexibility 3D Spiky Points Enhance Blood Circulation: This finger grip strength exerciser ball can promote your blood circulation,its a great hand exerciser