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lobster
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Lobster Elite grandslam IV Ball Machine
The Elite Grandslam IV is the most advanced battery operated portable tennis ball machine in the world. The Grandslam IV offers unrivaled full random oscillation. This revolutionary design allows the machine to throw balls throughout the entire spectrum of the court mixing up speed, spin, trajectory and oscillation. Furthermore, the Grandslam IV is governed by the machine's sophisticated computerized software which has been programmed to determine all possible combinations of speed, trajectory, and spin. This fully random technological advancement allows for the Grandslam IV to realistically simulate true match play, a feature that is unsurpassed by any portable tennis ball machine on the market.
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