1 It has a novel design, comfortable hand feel, small size, easy to carry and easy to store. 2 It can relieve muscle soreness, promote blood circulation, and achieve the effect of relaxing muscles. 3 Multiple uses, it can be used not only for relaxing massage, but also for training of reaction ability. 4 Silicone material, dirt resistant, oil resistant and wear resistant, completely food grade material, healthy and safe. 5 Suitable for all parts of the body, neck, back, hands, feet and so on, regular hand exercises can improve flexibility.
What's in the box
1 x Reaction Ball
