Power ball (CL-FA-PB03)

Power Balll(with speed metre)
CL-FA-PB03
45.55x31x26/36pcs
11.82/8.75kgs
The Gyro is an executive relaxer...a pulsating, buzzing, wildly exciting gyroscope...and, most especially, a serious hand exerciser. Give the gyro a quick pull to start it moving. Rotate your hand so it begins to race and hum. Then hang on! The gyro will try to leap from your hand as it builds to a maximum of 13,000 rpm and generates up to 35 pounds of torque! Gives your wrists, grip, and arm quite a workout. Available with a removable lid for adding speed meter. This gyro comes with a removable top cap so either now or later you can add a speed meter to check rpms.