PU 400 Inside
The most performant technology in strings in terms of power and comfort.
   
   
Elastyl
The property of this exclusive fibre put Tecnifibre as a leader in advanced technology in string production.
   
   
Process Biphase
A process which allows increased durability of string without the need of increasing the diameter or the composition of the string. It is the result of many years of research.
   
   
Thermocore Technology
An innovation in the polyester string process which allows the reduction of shocks and vibrations linked with the use of hard strings.
   
   
PU HD
A new formula for the PU HD ( High-density polyurethane).