Kirschbaum Flash Tennis String Set, 40 ft

Most players pick a string by habit. The ones who win pick it by what it does when the rally turns.

Flash is a soft, textured co-polymix from Kirschbaum's Pro Line family, built for power that stays comfortable.

Power Without The Pain: A soft co-polymix returns energy fast and keeps your arm fresh deep into the third set.

Spin On Demand: The textured surface bites the ball, so your heavy topspin lands where you aimed it.

Control When It Counts: Big swings stay inside the lines. Commit to the shot and trust the string bed.

Color That Shows Up: Vivid colors you can match to your racquet and see from the far baseline.

German Made Since 1887: Kirschbaum has built string in Germany for more than a century. Tour players string it for a reason.

Swing like you expect the ball to land.