It's the winning choice for Rafael Nadal, Jo-Wilfriend Tsonga and Samantha Stosur. The right string for players who want more control and incredible spin!.

Packed with the latest technologies, this high-density co-polyester monofilament string offers a totally unique feel and a powerful, ultra-high-speed response. The octagonal section and cross-linked silicone coating allow the strings to quickly return to their original positions and “bite” the ball better for maximum spin.

• Gauges: 16 (130) / 17 (125) / 18 (120)
• Material Composition: High Density co-polyester
• Colour: Black
• Length: 660 feet / 200 meters (approximately 18 racquets)
• Style #: 243101