Co-Polyester "Ultra-Thin" Carbon and Ethylene Sleek Monofilament String 
MADE IN GERMANY.
Selected for confirmed tennis players and competitors up to high level.
THE KILLER has been designed to satisfy players who are fans of very stiff and overpowered monofilament strings to support their style of play full of power, brute force and short die, which requires extreme tension holding without compromising sensation and comfort.
 
The new asset of "killers" on the court and especially string killers!
 
Premium Co-polyester sleek string with carbon and ethylene, THE KILLER is a fearsome and complete weapon for ultra-aggressive players who dictate the game.
 
Its carbon-reinforced composition gives it exceptional tension and natural power absolutely necessary for this style of play, without being ultra-rigid by the addition of ethylene, which makes the rope more flexible and offers better sensations. and an additional comfort sometimes lacking on this type of ultra thin and rigid string.
 
Its ultra-thin gauge of 1.20 mm makes it possible to further increase sensations at impact and better ball control, and represents the best possible compromise between power and tension holding, without depriving users of this string of a pleasant sound on each of their strikes and an excellent grip.
 
Very rigid and resistant by nature, THE KILLER stands out particularly in low tension (<21 -23Kgs).
 
Equivalent Tennis Strings: Kirschbaum Pro Line II, Yonex Polytour Fire, Technifibre Pro Red Code.