Dunlop Intro Squash Ball - designed specifically for beginner players and juniors, the Intro ball is 12% larger in size and has 40% more "hang time" than the double yellow dot. 
 
For alternative Mini Squash balls, look up the Price Mini balls on our Balls page in Red (beginner), Orange (Improver) and Green (Advancing). The Price Mini Squash balls give a good introduction to the sport with bouncier and softer balls that are ideal for juniors of all ages learning the game.
Balls tend to be single boxed balls but may also be provided in either plastic tubes or in card boxes of 3 balls. Packaging may vary.