Previously the main way for a pitcher to learn the trade was their ability to understand a coaches or a parent’s instruction.  Now THE PITCHER'S EYE® can be used to guide a pitchers eye and show a ball’s intended path. Previously a pitcher was shown the desired path with the use of a towel, tape or a line on the ground as pitching aides.  These things do not grasp a pitchers vision.  THE PITCHER'S EYE® grasps the pitchers vision, allowing for greater execution.