- Origin: CN(Origin)
- Type: Luxury Wrist Device
- Function: Muscle Relex Apparatus
- Model Number: SMART01
- Color: 18 ccolor can be choose
- Size: 70*70*55 mm
- Net weight: about 270 g
- Ball core Material: Zinc alloy
- Feature: Relax wrist / stress reliever
- Application: Fitness/Working/Car/Free time
1. Please push it slowly in the direction of the arrow 8 times, then gradually shake your wrist and use the centrifugal principle to rotate the ball.
2. When the ball is spinning, please do not block the rotation with your hands or objects. It is recommended to let the ball stop naturally.
3. Please don't let the ball fall or collide strongly, because this will damage the ball core.