Heater 12″ PowerAlley Lite Pitching Machine Softballs HSW14SB

6 Pack 12″ Lite Softballs. PowerAlley 12in Lite Softballs are specifically designed for Heater Lite Softball, Softball & Combo Pitching Machines. These balls are made from durable polyurethane and pitch with pinpoint accuracy. Perfectly molded at the factory, Heater balls are the best!