Self Starting Wrist Ball Portable Wrist Power Gyroscopic Ball Wrist Strengthening Device Black with Light

Feature: 1. Function: Good for promoting blood coordination and circulation, strengthening fingers, wrists, forearms, shoulders and biceps. 2. Portable Lightweight: This gyroscopic hand ball is small and lightweight, can be carried with you, no burden, convenient to exercise anytime and anywhere. 3. Injury Rehabilitation: It is very suitable for the rehabilitation of hand injuries, such as carpal tunnel, gout, rheumatoid arthritis, osteoarthritis, fracture, subluxation, dislocation, sprain and strain. 4. Endurance Improvement: Impressive warm up equipment improves the endurance of fingers and ligaments, and strengthens hand strength. 5. Safe: Special wrist rope for protection and safety. Put on a special wrist rope when using it so that it will not be thrown out due to too much force when playing, which is safer. Specification: Item Type: Wrist Ball Product Material: ABS Product Specifications: Black With Lights Product Use: Fitness Grip Ball Product Size: Approx. Height: 55mm 2.2in Diameter: 70mm 2.8in. Package List: 1 x Wrist Ball