Black Code is best Suited to the new generation of aggressive player, Tecnifibre Black Code is a new option in the co-polymer/polyester string category. Thermo Core Technology creates a more elastic polyester core. It`s Pentagonal Shape increases spin and feel. Polyester coating increases durability and reduces friction burn during stringing.
| String Length | 12.2m / 40ft |
| String Type | Polyester |
| Package | Set |
| String Benefit | Control, Durability, Spin |
| Color | Black |
| String Gauge | 17 |








It's good..




Great product




Soft and powerful.




Soft and powerful.




It enhance spin and feel




It enhance spin and feel








It's good..




Great product




Soft and powerful.




Soft and powerful.




It enhance spin and feel




It enhance spin and feel