Tecnifibre Razor Code 18/1.20 Tennis String (Blue) Sport_Squash As a regular duty ball

As a regular duty ball it is perfect for all courts but especially great on clay

Tecnifibre 4S (formerly Black Code 4S) is a spin oriented and durable tennis string that lets you hit hard and generate your own power with big strokes

Tennis balls pictured are not included

Loosen screws/bolts

Head Grommet Code: TK314A

Tecnifibre Razor Code 18/1.20 Tennis String (Blue) Sport_Squash As a regular duty ballTecnifibre Razor Code tennis string plays with razor precision and great spin potential. Razor Code is a round monofilament string made of polyester materials which gives it a firm feel. Perfectly suited for players that want to harness some of their power, Razor Code provides all around performance making it a great choice for advanced players that want feel from a polyester string. Tecnifibre Razor Code 18 1. 20 Tennis String (Blue) Specs: Gauge: 18