1-110-0767 Gyro powerball SP(1pc)
1-110-0767 Gyro powerball SP(1pc)
- A teaching tool that allows you to experience the function of the gyro (precession) through the ball.
- Inside the clear case is a ball that moves along the X-Y axis, just like a gyro.
- Rotate the ball with the special rope and move it in a circular motion with your wrist.