Sell Gel Egg Shaped Massage Hand Gripper Finger Exercise Relax Therapy Stress Ball Egg Balls best price

Egg shaped design with a textured surface for a perfect fit your hands. in Relieve stress and strengthen your hands, forearms and fingers with simple exercises. Chief exercise muscular and finger flexibility. Suitable for primary strength training and rehabilitation training. Squeeze,roll or press the ball to relieve tension and reduce stress. Relax alleviation muscle pain and stiffness, promote blood cycle. Size: 5.5 * 4.5 cm Material: Silicone Gel Hardness: 15kg / 25kg / 35kg Colors: Yellow / 15kg Red / 25kg Green / 35kg Package included: 1 x Egg Grip Strength Trainer