Approximately 60 leather balls - Model Name: Kenko Ball - Model Name: Naigai Softball - Model Name: Mizuno Softball Thank you for viewing. These balls were used for only one or two games in tournaments and then stored. I quit playing with leather balls last year and registered for general play. This year, the rubber balls have changed, and I'm buying a lot of new balls, so I'm selling these leather balls. They are at a level that can be used for practice games, but please refrain from purchasing if you are overly concerned about their condition.