The UK’s Favourite Brand of Science
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Strength Ball
Give your muscles a revolutionary workout Pull the rip cord provided to start the internal gyro spinning. Then grip Strength Ball and start twisting your wrists, while controlling the gyroscopic forces. The built-in Revometer reveals your highest revs rating. Great to challenge friends and family. The perfect trainer for golfers and racket sports enthusiasts, but most commonly purchased by gadget lovers. Battery to power Revometer included.
Batteries Included: 2x LR41 1.5V Batteries Required?: n/a Product code: SM-1043 Box size (cm): 10.5 x 8 x 9.5 Weight (g): 300 No. per master (Inner): 12/36 Dimensions: 35.5 x 54.5 x 22 Weight (kg): 11.5/8.4 CBM: 0.040 SRP: £9.99	Click image to zoom