Turbo slot Hitting Gloves were designed by Fred Willett. The idea of the gloves was to create greater bat speed and quicker hands. Thus allowing the hitter to hit the inside pitch much more effectively. In most hitting books they will tell you to put the bat in your fingers and line up your knuckles. The great thing about the Turbo Slot is that it does this for you and prevents you from locking the bat to deep in your hands.
Young hitters need a reminder and constant reinforcement to ensure they do the right thing.