Sports Tee Popper Baseball Batting TrainerEver wished you could master your swing without needing a pitcher to toss the ball? Perfect your hand eye coordination and power through every hit with a professional grade training aid designed for solo practice in your own backyard. Product Highlights Independent Solo Training Perfect your swing mechanics and timing anywhere, anytime, without ever needing a teammate to throw for you. Stable Weighted Base Engineered with an upgraded heavy duty base