Topspin Cyber Black The Topspin Cyber Black is a modern structuring optimizations PETP manufactured string. This string impresses with its super feedback on slow shots and the perfect control of fast shots. The Topspin Cyber Black prevents even under extrem topspin-shots that the strings do not get out of place, by what the spin at topspin-shots increased markedly. Product properties:  gives the player very good feedback scarcely shifting of the strings best fusion stayability exellent ball-control high durability exellent game-comfort  Basic Information:  Material: Co-Polyester Colour: black Strength: 1,23mm Lengths: 12m, 36m, 110m, 220m

Topspin Cyber Twirl, pentagonal The Topspin Cyber Twirl is a co.polyester string of the 3. generation with an pentagonal profile and a new molecular structure. This string is combarabel with the Topspin Cyber Whirl. But against to the Topspin  Cyber Whirl, the Topspin Cyber Twirl is additionally turned, what makes the surface more rough. This feature gives the string excellent control properties and playability comfort. The Topspin Cyber Twirl offers all topspin-freaks an optimum level of spin. More spin is no longer!  Product properties: extrem spin properties high ballspeed high playability and comfort minimum fusion loss maximum durability no string moving  Basic information:  Material: Co-Polyester Colour: black / natural Strength: 1,27 Lengths: 12m / 36m / 110m / 220m