The grand series machines offer cutting-edge digital technology unprecedented among tennis ball launchers - Which translates to your workout feeling like you are playing against a human being!

• The Lobster elite grand four/iv offers unrivaled fully random oscillation - balls are tossed throughout the entire singles court mixing up ball speed, spin, trajectory, and oscillation.
• Equipped with 6 pre-loaded, 6-shot drills that simulate the most popular styles of play: grinder, all courter, power baseliner, moonballer, slicer, and lefty, these incredible drills made by this tennis ball shooter mix up speed, trajectory, and spin to prepare you to play against the most challenging player styles, all at the press of a button.
• Offering an expanded oscillation function with three versatile positional settings; narrow, medium, and wide, the grand four will sharpen your forehand and backhand groundstrokes while improving your footwork exponentially.