Date | Price |
22 January 2016 | £9.99 |
We started tracking this product on 22 January 2016. |
Pull the cord to spin the gyroscope inside the ball. Rotating the ball in your hand increases the speed of the gyroscope. The digital counter measures the speed of the gyroscope and displays the number of revolutions per minute (RPM). Great strength trainer for golfers, racket sport enthusiasts or simply stimulating competitive fun. Includes Gyroscopic exercise ball includes pull string and 2 LR41 1.5V batteries. Batteries required: 2 x button cell (included). Size H8.3, W10.7, D9.5cm. For ages 10 years and over.
EAN: 5060096380481.