Stringing Service Only (自備網線 / Strings Not Included) allowing players to generate devastating

allowing players to generate devastating spin while maintaining pinpoint accuracy

and elite-level spin in every shot

🧡 Why Players Love X-One Biphase

Polytour Air minimizes physical strain while delivering reliable performance

Stringing Service Only (自備網線 / Strings Not Included) allowing players to generate devastatingStringing Service Only ( Strings Not Included) For customers who already have their own strings and just need stringing service. Recommended For Customers who already have their own tennis strings () Those who want to use strings purchased elsewhere () Players who only need restringing with specific tension () Usage Guidelines Strings must be in new or usable condition () If strings are expired, damaged, or of poor quality, we may refuse service ()