SKLZ(r) Mauer's QuickSwing Batting Aid

Features Develop SHORT, QUICK, COMPACT swings Gravity-drop design to help batters develop greater bat speed, hand-eye coordination, reflexes, and muscle memory Automatic feeder releases the ball in 6, 8 and 10 second intervals Clear, see-through end gives the hitter a split second more to work on his/her trigger or load before the ball drops down Designed for both baseball and softball batting practice Most appropriate for ages 7 and up