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Consistent Power & Control
🎾 Ideal For
Experienced polyester users who prefer a firm
Intermediate to advanced players who value control over feel
• Grips the ball exceptionally for powerful topspin and slice
Tecnifibre X-One Biphase 17 Gauge 1.24mm Consistent Power & ControlTecnifibre X One Biphase 17G 1. 24mm Tennis String Natural Gut Feel Power, Comfort & Premium Touch Tecnifibre X One Biphase is widely considered the closest alternative to natural gut. Designed for players who want unmatched power, plush comfort, and excellent tension maintenance, this premium multifilament string utilizes Biphase ThermoCore Technology for enhanced durability and feel. Ideal for players with arm concerns or those seeking a high