Throws accurate fastballs and overhand curves up to 75 mph. The 25-ball manual or automatic feeder will also shoot out fly balls or ground balls. The Jugs Small-Ball Pitching Machine is portable and lightweight, it’s perfect for backyard players, youth leagues or high schools & colleges. Ideal for bunting drills. Uses 5-inch, 5-ounce polyurethane foam ball that’s half the size of a standard baseball. Small-balls not included.