Super Case of Penn Blue Racquetball 3 ball cans, 36 cans 108 balls. The ball that set the standard for which all other racquetballs are measured. The World's #1 Selling racquetball has just become the Official Ball of the Legends Tour. The greatest players of all time chose the Penn Ultra-Blue racquetball for its long, lively, consistent play. Always a great value, the Penn Ultra-Blue delivers."