Finger Trainer Strengthen Exerciser Gripping Ball Hand Grip Egg Muscle Strengthener Grip Ball

Label:Yes Type:Hand Grip Egg Gripping Ball Size: 45*45mm(1.77*1.77in) Weight: about 55G Color choice: green, blue , red ,orange , yellow Material: TPR Packing:1pc Hand Grip Egg Gripping Ball

Lightweight and easy to carry Relieve stress and strengthen your hands, forearms and fingers with simple exercises. Chief exercise muscular and finger flexibility. Suitable for primary strength training and training. Squeeze,roll or press the ball to relieve tension and reduce stress. Relax alleviation muscle pain and stiffness,promote blood cycle. Functions: massage, antistress, aerobic fitness, recovery trainer, finger strength power trainer...