Kuuleyn Hand Exercise Balls, Silicone Exercise Balls, Silicone Massage Therapy Grip Ball for Hand Finger Strength Exercise Stress Relief for

Details

• 【High Quality】This hand exercise ball adopts high-quality material and textured surface and gives a fantastic and comfortable touch feeling.
• 【Suitable For】The silicone exercise balls are perfect for training flexibility of fingers against stiffness and doing rehabilitation training, exercising hand muscle, and enhancing hand strength.
• 【Application】The hand stress ball is squeezed, roll, or press ball to relieve tension and reduce stress.
• 【Portable】Due to finger exercise balls' small body and lightweight, convenient to carry and you can relax your hand anywhere, anytime.
• 【Fit For】The grip balls are suitable for those people, who are rock-climbers, body-builders, computer-workers, badminton, and ping-pong lovers, etc.