Leadsmart Wrist Ball Fitness Roller Gyroscope Arm Hand Exercise Force Strengthener

Features:

- Suitable for those who need wrist training, like sportsman, computer typist and pianist

- Lightweight and portable, you can exercise whenever and wherever possible

- Durable plastic material, environmental, tough and harmless

- Easy to operate and use, do not need the battery or charger, the rotated speed is up to 12000 RPM

- Steel axis, not easy to deform and break, a great tool for exercising your arm and wrist strength

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

0.3380

Package weight: 0.386 kg

Product Size(L x W x H): 7.30 x 7.30 x 6.00 cm / 2.87 x 2.87 x 2.36 inches

Package Size(L x W x H): 10.50 x 9.50 x 6.50 cm / 4.13 x 3.74 x 2.56 inches

Package Contents: 1 x Wrist Ball Roller, 1 x String

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