LED Gyroscope Power Wrist Ball,Wrist Arm Muscle Strengthener Gyro Exerciser For Force Building

Description

Hand Grip Exerciser Ball Cool fashion LED light design,with principle of physical for no battery.more safety.Increasing strength in hands and promoting blood circulation.Functions and benefits ✔ exercising wrist and finger grasp grip,make the hand more flexible ,eliminate muscle, ligament, joint stiffness feeling.✔ promoting blood circulation, achieving health care function.✔Avoiding muscle stiffness, and automatically control the intensity of exercise. No further damage will occur.Specification Diameter ：7*6cmColors ：Green, Blue, Purple. Orange