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Self-starting Wrist Relax Trainer

$19.99 $15.99

Can be a good pressure reducer as well as a good toy and arm muscle exercising.

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SKU: 4000991176126 Categories: ,

Self-starting Wrist Relax Trainer

  • Smart gravity sensor can be used to feel the centrifugal force and to strengthen your limbs coordination or rehabilitation training.
  • Simple operation can be powered on quickly by rotating your wrist to make fast speed.
  • Compact size can be put in your bags to do outdoor activities.
  • High-quality zinc alloy and plastic materials, durable and non-toxic.
  • Stylish look with a quiet sound can be a great gift.
  • Computer calibration ball heart balance, high stability and low noise.
  • Self start(Inside have spring can start by self after a pull).
  • Special durable plastic materials.

Notice

  •  Avoid falling. Wrestling can cause shaft bending, vibration, abnormal sounds, and cannot be repaired.
  • Please do not shake the wrist force ball or press the center of the ball hard, it will cause damage to the ball shaft or generate noise.
  • When applying the wrist ball, pay attention to the regular rotation of the wrist circle.
  • Please do not throw anything in the wrist ball, it will be unusable.
  • Please do not use any wrist part of the body to try to stop high-speed wrist ball to avoid injury.
  • The newbie should check whether the wrist rope is firm before using it. Rope is For fall protection only.
  • Wrist ball is not recommended for people under 8 years old and over 80 years old.

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