General:

The popular power ball is here! The exercise is based on gyroscope technology. Spin the ball with wrist motion and the gyroscope inside the ball creates an opposed movement. The ball developes resistance force as the speed of the spin increases, so it is easy to control the strenght of the workout. The ball has built in LED lights that gleam during the exercise.

 Excellent hand muscles training tool!

Diameter: 7cm

Package includes the power ball, starter cord, and wrist strap.

Shipping and payment:

Product order will be delivered when the invoice is paid.

Delivery in about a week.

Warranty:

The product has a twelve-month warranty (excluding wear down and damage caused by misuse of the product)..

 

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