Joy Wrist Trainer Ball 
Joy Wrist Trainer Ball 
Joy Wrist Trainer Ball - JoyBadminton

Joy Wrist Trainer

$29.99 USD
$39.99 USD
Order in the next [hour] to get your order Faster.
  • Protect & Train your wrist with the fun Joy Wrist Trainer 
  • First wind up the ball in the direction marked on the ball, then release and hold the ball while rotating your wrist with the ball. 
    Pro Tip: If you follow the resistance on the ball / sound while turning the ball, the ball will spin faster and with brighter lights. 
  • Maintain a minimum level of speed to maintain the lights.
  • Now available for a limited time.