Discontinued and hard to find. Brand new in package.
With Beast XP, Prince introduces the world's first thermo-poly string. Prince has designed this string to offer improved tension maintenance, precision and consistency. Coming in the traditional Prince green, this monofilament co-polyester provides excellent access to spin, a crisp response, and good durability.
Gauge : 17g /1.25mm
Colour : Green
Ultimate Control, durability of polyester monogut augmented by a secret alloy additive, that delivers improved trajectory control and feel for extreme precision.
Thermo-Poly string technology balances velocity and spin to control the ball, without compromising your swing, regardless of string tension, pattern or racquet type.
Optimized dynamics and friction, displacing and returning within two milliseconds, delivering at least 9% more spin to your game than other strings
Special manufacturing process of sequential heating and stretching ensure tension maintenance

Racket

Product Information