TOUR BITE: A newly developed, high-performance co-polyester string designed to generate extreme power and intense spin and bite.  Utilized an innovative, high-powered co-polyester monofilament fiber designed and shaped to generate maximum power while amplifying the spin and bite intensity of the ball.

VANQUISH: A superior, arm-friendly multifilament string offering optimal combination of touch and control.  Unique construction features a Du Pont high modulus polyamide multifilament core and enhanced performance resin to offer a unique blend of touch and control.