They have each other which is like built in ball machine, but even then it is nice to have one when their schedules are off or can't find other hitters. We have one and it got a ton of use on our home court. For us, it was a must. I would never drag/haul one around town however, but that's me.
Last edited by treeman10; 01-20-2013 at 03:35 PM.