Total Control Balls Develop Strength & Drive Through The Hitting Zone The TCB ball is the ultimate training aid that can be used for both fastpitch softball or baseball. The TCB Ball is used for both front and side toss. The optimum use is when the front toss method is used. With its weighted design, it's recommended to start out slowly with 3 to 6 solid hits and increase to maximum of 18 to 24 in one hitting session. Total Control Balls feature: 2 Models: TCB 7.4 • TCB 8.2 Develops maximum strength and drive through the hitting zone Can be used for both fastpitch softball or baseball Used for both front and side toss Perfect weighted design 7.4 Model: 425 grams, 2.9" diameter 8.2 Model: 425 grams, 3.2" diameter Total Control Balls...The Balls That Revolutionized Hitting Gender: Unisex.