1PC Gyroscopic Powerball Autostart Gyro Power Wrist Ball With Counter Arm Hand Muscle Strength Trainer Fitness Equipment 颜色:T with light shelf or anywhere on the

shelf or anywhere on the table

color: Black

more customers choose light skin color (suitable for people with white skin)

and is fun to play with

1PC Gyroscopic Powerball Autostart Gyro Power Wrist Ball With Counter Arm Hand Muscle Strength Trainer Fitness Equipment 颜色:T with light shelf or anywhere on theGOOD FOR HEALTH : Efficiently rehabilitates wrist pain, humerus fracture, scaphoid fracture, radial head fracture, numbness in fingers, numb hands, fractured wrist, elbow tendonitis, broken bones, olecranon bursitis. Increases strength in fingers, wrists, hands, forearms, biceps, triceps, ligament and shoulders. NEW DESIGN WITH LED : Novelty design with LED lights, which is fun to see how fast you can get it spinning. Cool LED lights inside will light