This full bed of poly has 40 hours of tennis on it. It was completely black and now it is turning white? I haven't noticed a change in performance but is it
Multifilament poly-fusion tennis strings
Polyester Tennis Strings | The Definitive Guide & Best Picks
Yonex Tennis String | Tennis Warehouse
Tennis - The Right String Set Up
10 Best Multifilament Tennis Strings | A Comprehensive Guide
Amazon.com : Solinco "Heaven Strings Revolution 6-Sided Poly (Polyester) 16L Gauge / 1.25mm Tennis Racquet String Sets 6-Pack (6 Sets Per Order) - Best for Spin, Control, and Durability : Sports & Outdoors
10 Best Multifilament Strings Today - TENNIS EXPRESS BLOG
13 Best Tennis Strings In 2024, As Per Physical Educator
Polyester Tennis Strings | The Definitive Guide & Best Picks
Yonex Poly Tour Pro 16L/1.25 String Set Yellow | Tennis Only
Top Polyester Tennis Strings for Spin in 2023
Yonex Poly Tour Pro 16L/1.25 Tennis String (Yellow) | RacquetGuys.ca
10 Best Tennis Strings: Reviews & Buyer's Guide
My Top 5 Favorite Polyester Tennis Strings - YouTube
Pros and cons of playing with LOW tensions - Tennisnerd.net
10 Best Soft Co-Poly Strings to Try - TENNIS EXPRESS BLOG
Polyester Tennis Strings - Should You Use Them? - Perfect Tennis
My Top 5 Tennis Strings Right Now - Tennisnerd.net
Tennis Strings Test Set TOALSON TOURNAMENT with the best playability
Polyester Tennis Strings | The Definitive Guide & Best Picks
GARNITURE RAZOR CODE CARBON | Tecnifibre
Best Polyester Tennis Strings #tennis #tennistips #tennisdoctor - YouTube
Tennis Strings TOALSON Test Set Allround for more playing comfort
Best Polyester Tennis Strings #tennis #tennistips #tennisdoctor - YouTube