YTEX QUADRO TWIST

This is a square profile monofilament co-polymer + polyolefin string with a Thermo Foil Cooling Process finish.
This revolutionary “square” string offers exceptional and superior playing experience.
Manufactured by a dual process of extension and axial twisting, this high specification co-polyester offers awesome control and comfort from a totally unique string. The twisted profile surface will enable you to create huge amounts of spin, giving you the ultimate combination of control and power.

Comparison: Compared to Volkl Cyclone & Tourna Big Hitter