☞☞ The high-quality top ball looks very fashionable. It is not only a good toy, but also can be used for muscle training anytime and anywhere. This is also a good warm-up exercise before playing golf, basketball, rock climbing and other sports.
☞☞ Product details
Shell: PC+silicone ring
Inner core: ABS+PP+ iron core
Net weight: 330g
Size: 58mmx 73mm
8000 rpm ~ 14kg force
10000 rpm ~ 22kg force
- Please do not use any part of the body to try to stop the high-speed ball, otherwise it is very easy to cause injury. It is recommended that you use clothing or let the ball stop naturally.
- The movement of the wrist ball is produced by using frictional force, so it will produce normal frictional sound during rotation, please rest assured to use it. Please do not add any oily, smooth liquid to the shell, which will cause the product to be unusable.
- The wrist ball is a high-precision product. The ball is very prone to damage after it collides with a hard object. Please use and play with a protective rope.
- The force generated by the sphere at high speed is very large. It is forbidden to deliver unnecessary damage to others during the operation.
- The power generated by the sphere at high speed is very large. Please do not give it to children under 10 or those with insufficient hand strength.
Welcome to ZXQZ store, may you have a pleasant shopping experience! If you have any problems about our products, please feel free to contact us at any time.
ZXQZ Self-Starting Wrist Gyro Ball Wrist Strengthener and Forearm Exerciser for Stronger Arm Fingers Wrist Bones And Muscle - ESPDXRA3