TecnifibreNRG2 SPL Tennis String Set-Black-16

These strings feel like natural gut but cost half of what natural gut costs. 100% recommended.

Switched over to RPM (17g/52#) in the Mains and NRG2 (16g/56#) in the crosses and could not be happier. Tons of control, great power and spin, and very "soft". Best of all, the NRG2 seems to be holding up better than the X-One Biphase that I had been using, where I was maybe getting 5 hrs. before breaking. So far, I'm at 6 hrs with no real fraying and absolutely no elbow pain.

Don’t buy this