Ball approved with the help of Camille Serme, PSA World n°4 Competition squash ball approved by the WSF This ball can be used in all tournaments, including professional ones.
Wilson Staff Double Yellow Dot Squash Balls - Pack of 2
Tecnifibre Squash Balls Double Yellow Dot - Pack of 2
Head Prime Squash Balls - Double Yellow Dot - Box of 12
Wilson Staff Yellow Dot Squash Balls - Pack of 2
Tecnifibre Squash Balls Yellow Dot - Pack of 2
Head Tournament Squash Balls - Single Yellow Dot - Box of 12
