Cosco Tretorn Serie Tennis Ball - Pack of 12 Balls

Tri-Tec technology is used in the Tretorn Serie Tennis Ball to offer its superior feel and consistent response. Pressurized Balls:The balls are pressurized and composed of high-quality woven felt.It boasts a rubber core that gives its signature long lasting performance suitable for usage by professionals who want to improve their standards in performance with a ball which can withstand those hard knocks in practice sessions. It has that much-needed bounce to keep a brilliant game going.

Durability: The Tretorn Serie Tennis Ball is created with durability as one of its main focus. Its durability stands up to other high quality rated tennis balls and can last for a very long time under rigorous conditions of daily practice sessions. It is suitable for instructing players at the pros level because of the toughness and high quality that comes from the centre rubber cores.

Official Ball of Several Tournaments on the ATP World Tour and ATP Challenger Tour