Revfire Softball

The sports bag holds up to 3 RevFire softballs and has a protective compartment for the monitor. The 12" optic yellow RevFire balls are official size and weight poly-core balls with premium leather, a raised seam construction, and red and black stitching. The softballs have a grippable surface feel which many pitchers expect. The RevFire monitor displays speed in MPH and spin in revolutions per second (RPS) and can be used with RevFire baseballs and softballs. The monitor's two AA batteries will provide many hours of use and may require replacement only once a season when the low battery indicator appears. RevFire balls are not for hitting or game play.