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Explosive, dynamics, exciting! Powerball is a new completely revolutionary gyroscope holding in the hand. It is able to generate a quantity of energy and an extraordinary force when you activate his internal rotor. Size and weight of a ball of tennis, when you put his rotor moving with the provided string you make the experiment of an extraordinary feeling. Equipped with a speedometer Accura v2.0, you will have one goal: to beat the record of the world which is of 15400 revolutions per minute. Make climb it at tremendous speeds! Bring your Powerball until... 10 000 revolutions per minute... the forces are now much more massive, much more constraining. More quickly! 12000rpm... not, still a little more.... the ball turns more and more quickly until you carried it to almost 15000 revolutions per minute to which not it exerts nearly 20 kg of pressure on your members and travels to nearly 250 turns a second! No batteries, not of engine, just of the pure gyroscopic power. That you are strange fan of gadget, that you require for a rehabilitation carefully wrist or that you practise one of the following sports seriously: Golf, tennis, basketball, cycling, VTT, motocross, climbing, fencing, hockey, oar, oar, kayak, you will become addicted to Powerball as of its first use.
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