Heater leather pitching machine baseballs are recommended for use in all Heater Real Baseball Pitching Machines. These balls pitch from Heater pitching machines in different areas of the plate to simulate real game hitting situations. Made with low seams for accurate pitching, the balls feature Kevlar seams are virtually bulletproof.

These balls will perform best when using Heater Sports single wheel pitching machines. For Dual wheel machines like the Deuce, Heater Sports recommends the Fireball Leather Pitching Machine Balls.