Features:
- Suitable for those who need wrist training, such as sportsman, computer typist and pianist
- Lightweight and portable, you can exercise whenever and wherever possible
- Durable material, environmental, tough and harmless
- Steel axis, not easy to deform and break
Note:
- Be sure that do not touch the ball body when it is at high-speed revolving
- Keep clean inside of ball and avoid any minor articles
- Keep away from moist and watered places
- As it is precisely produced, never fall on hard surface
0.285
Package weight: 0.330 kg
Package Size(L x W x H): 11.00 x 9.30 x 6.50 cm / 4.33 x 3.66 x 2.56 inches
Package Contents: 1 x Wrist Ball, 1 x Strap, 1 x Multilingual Manual in English / German / French