The Tecnifibre Black Code is a pentagonal polyester string designed to have better elasticity, which delivers more pop, a bigger sweet spot and less shock at impact. The pentagonal shape increases spin and feel. ThermoCore technology; an innovation in the polyester string process, allows the reduction of shock and vibrations linked with the use of hard strings. Black Code is aimed at frequent string-breakers and can be used as the durability half of a hybrid.
- Product Name: Tecnifibre Black Code (Black)
- Manufacturer #: BTBC
- Colors: Black
- Composition: High quality copolymer monofilament/polyester
- Gauge: 16g/(1.28mm)
- Length: 39.5'
- Type: Polyester
- Misc.: Pentagonal/Thermocore Technology
- Sport: Tennis