We showed my now 13U team last summer, they loved it. We finished a practice unexpectedly early late last year, and they asked if they could stay. OF COURSE was my response and they went into the OF to play themselves. They also love to throw down gloves for bases and put them about 40' apart, grab a bat and a TCB wiffle. Everyone bats op-handed. All the Lefties become slappers and the righties now swing away. They would play that for hours