Kawasaki Powerball Self-Starting Gyro Arm Force Wrist Ball
• Multifunctional design can be used in office, gym or home, and also can be a good pressure reducer as well as a good toy and arm muscle exercising
• 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
Get started easily and experience immediately.
Start the optimization by yourself, without the need for a traditional drawstring,
push the arrow to the end, let go and start easily. Too fun
As the wrist rotates and feels the centrifugal force generated by the center of the ball,
you can keep the wrist ball running, and more ways to play are waiting for you to develop.