Signum Pro X-Perience Tennis String

X-Perience is a shaped co-polyester from Signum Pro, a German string brand with a long history of manufacturing polyester strings. According to our playtesters, this co-poly provided exceptional control and spin along with surprisingly good feel and comfort for a poly-based monofilament. Although our team didn't report any significant downsides, X-Perience is likely too underpowered for beginners. It also lost tension like a typical co-poly, but this turned out to be a good thing for our playtesters, all of whom appreciated the playability after this string softened up and settled in. Ultimately, with its impressive combination of spin, control, and durability, X-Perience is simply a great option for big hitters who want predictable results on full swings. The arm-friendly feel is a nice bonus.

Gauge: 16g / 1.30mm