Tecnifibre Black Code Reel Junior the string's elasticity allows for

the string's elasticity allows for accurate feedback and exquisite feel so you can follow through with your versatile game and perfectly control every stroke and

spin or control by changing the mass

power and enhance the sweet spot

But the new T-Fight Isoflex range is designed to unleash players' potential with two TecniLab innovations: RS Section and Isoflex

Tecnifibre Black Code Reel Junior the string's elasticity allows forThe BLACK CODE tennis string optimises flexibility and spin. The BLACK CODE string is the most flexible in this range with a pentagonal construction that allows a lot of spin. Tecnifibre is the leading brand in strings and offers a wide range of strings dedicated to all levels and requirements of players. This string has been designed for: The very good and demanding player looking for resistance and flexibility. Recommended for heavy string breakers