PIN JIAN Wrist Trainer LED Power Gyroball Essential Spinner Gyroscopic Forearm Exerciser Hand Strengthener Gyro Ball Grip Strengthene

Wrist Gyro Power Ball Information Item Type: Wrist Ball Model: WRISTB-O1BLACK Size: 2.75'D*2.16'H Weight: 270g Material: Polycarbonate, Zinc Alloy Notes The real color of the item may be slightly different caused by many factors such as brightness of your monitor and light brightness. Wrist Gyro Power Ball Get Forearm Exercise Anywhere Anytime Challenge gravityWrist trainingDe-stress enjoyabley Fuctions Save your mouse hands and shoulders. Energize your muscles and cells.Relive your stress, espacially help the recovery of muscle and ligament injuries.Stretch your bones Promote blood circulation and enhance gastrointestinal function.Awesome warm-up exercise equipment, enhance the toughness of the fingers and ligaments.Automatic Led Lighting. The faster you spinning, the brighter the led become. Read more Easy to Start Step1, Using your thumb to wind up the ball to the maximum Step2, Release it the get it to spin Step3, Rotate your wrist in a circular motion to speed up the gyro rotor Read more Structure of the Gyro Power Ball sphercal shell - topinner spherical shellmechanical core - kinetic energy is converted into light energysilicone anti-slip ringspherical shell - bottom Read more Relax Yourself Exerciser Spining the gryo power ball to relax your wrist after exercising Hand Wrestling Get your wrist Stronger to win the HAND WRESTLING Get Away with the Carpal Tunnel Syndrome People who stay a long time in front of the cumputer may suffer from the carpal tunnel syndrome, do remember to relax your wrist to get away with it. The gryo ball is a must have for you. Read more