TRETORN Serie+ Tour 1 rör

Buy Tretorn Series + Tour tennis balls in 4-ball tubes.

Tretorn has developed a tennis ball with a multi-layer construction, which means that the tennis ball keeps the gas pressure longer. Gas balls generally have a tendency to lose pressure after a period of play and therefore Tretorn has now developed a new type of gas balls that will last better with the help of the multi-layer construction.

Excellent durability!