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Force Ball Gyro Wrist Ball Arm Wrist Force Grip Exerciser shipping from USA!

Top Quality Gyroscope Force Grip Strength Golf Tennis
  • $8.90
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It is application by centrifugal force&inertia like a gyroscope. DO not touch the ball rotor when it is spinning at high speeds,it will burn. wrist,and the speed of rotation can reach over 12.000R.P.M...
Condition:New
Time left:19d 13h 4m
Item location:Florida
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