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PowerBall

PowerBall

EXERCISE... PLAY... COMPETE!

The NSD Powerball is a hand gyroscope - a tennis ball sized sphere containing a computer balanced flywheel which can revolve freely inside.

As soon as you put the flywheel spinning by rotating your wrist, it begins to generate an extraordinary gyroscopic force, which acts immediately against your fingers, hand, wrist, arm and shoulder.

An inbuilt speed meter makes it impossible to put down because you'll always want to beat your own high score or those of your friends, making NSD Powerball a seriously entertaining & fiendishly addictive way to exercise!