Develop strength and drive with the ultimate hitting aid - the Total Control Sports Baseball Size Batting Ball in 6- or 12-pack varieties. The TCB Ball is a must-have for the serious baseball hitter and their teams. TCB's weighted design can help develop maximum strength and drive through the hitting zone. Each ball can be used for both front and side toss. With its weighted design, start out slowly with 3 to 6 solid hits and increase to a maximum of 18 to 24 in one hitting session.