Wilson Trainer Tennis Balls (Bag of 60) pure aero with Roger Federer using this

with Roger Federer using this string as a hybrid with natural gut

the Kinetic Mass spheres gather on the walls of the capsule on the opposite side to the ball

There are two ways to carry this bag - you can carry it in a backpack style or hold it freely with the ergonomic handles located on the straps

Refund/Exchange is not applicable for all clearance products

which is lighter

Wilson Trainer Tennis Balls (Bag of 60) pure aero with Roger Federer using thisThe Wilson Trainer Balls are the perfect tool for training. These pressureless, extra duty tennis balls are made with premium felt material, ensuring durability and consistency in each hit. With a bag of 60 balls, you'll have plenty for all your training needs.