"Magic mud" used by every Major League Baseball team is harvested in south Jersey. When pitchers across Major League Baseball take to the mound, they rely on a secret ingredient that comes from a fishing hole in southern New Jersey.

Mud is a family business; it has been for more than half a century. For decades, baseball's official rule book has required that every ball be rubbed before being used in a game. Bintliff's mud is the only substance allowed.