Tecnifibre 4S 18G (660 FT.) REEL

4.5 star average rating
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Item #: BC4S-18R
Tecnifibre 4S 18G features a square section for maximum spin (renamed in 2021 from Black Code 4S-same string, new name), 20% more power than Pro Red Code, same tension maintenance as Razor Code, 15% more durable than Black Code.

  • Length: 660ft. (200m)
  • Gauge: 18 (1.20mm)
  • Color: Black
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    Product Review Summary
    Based on 2 reviews
    4.5 star average rating
    Overall Rating: 4.5/5.0
    Customer Reviews
    June 27, 2022
    4s 18G
    This shopper rated the product 4 out of 5 stars

    I started using these strings and realized that they help me keep good control over my shots with more consistency. I consider them a superior string. Not all tennis stores or stringers carry them, so I decided to get a reel so I know I can have them strung on all of my racquets. The only down side is that they don't last nearly as long as the thicker strings. So I end up stringing multiple racquets with the string, and now I know that they are always available ready to go in my tennis bag. If you play regularly and want good accuracy and control, I'd recommend you use these strings.

    Michael G
    November 03, 2015
    Top Spin!
    This shopper rated the product 5 out of 5 stars

    Should be a fav with top spinners, It just bites into the ball at each strike. Very good feel and control.