Tecnifibre Black Code 16g(1.28mm) is Tecnifibre`s first geometric string offering durability and increased spin. Utilizing a co-polyester core, this string possesses excellent durability with greatly enhanced tension maintenance and feel. Black Code 16 features a pentagonal profile, helpful for generating more spin as the string bites into the ball better. The string uses Tecnifibre’s exclusive ThermoCore technology which serves two primary purposes. String-to-string friction is greatly reduced, enhancing durability and further promoting spin and ease of stringing. The ThermoCore technology also gives the string greater flexibility for more power and a softer feel. An excellent choice from all areas of the court with enhanced spin, good power, and a softer feel.

Construction: Extruded polyester monofilament

Color: Black

Gauge: 1.28mm (16g)

Length: 12.2 m (40 ft)

For more information on strings, see our following blog posts:

Tecnifibre s new Polyester String: The Ice Code Cometh

10 Best Soft Co-Poly Strings to Try

Need help selecting a string? Check out our Choosing The Right Tennis String guide for more assistance.