Kirschbaum Black Shark 12m String

String Kirschbaum Black Shark

The Kirschbaum Black Shark string features a unique 8-sided star shape to increase spin. This optimizes control without sacrificing ball speed. This all-round string also delivers excellent feel.

Our team's test

When striking, the string delivers power and comfort while ensuring good ball control.

Its striations and roughness suggested a strong spin. Although this was very good, we were hoping for more (don't worry, spin is very honest). The string grips the ball well, giving it more spin.

When off-center, Kirschbaum Black Shark doesn't emit any unpleasant vibrations, reinforcing its comfortable stringing position.

We found the string very versatile in terms of power (without lacking control), forgiveness and comfort, with an extra touch at spin.

Data sheet

Brand: Kirschbaum
Advantage 1: Spin
Advantage 2: Power
Type: Monofilament
Length: 12m set
Colour: Black
Compositions: Polyester
String rigidity: Medium Monofilament