Black Knight Quicksilver Echo footwear-size-37 a square-shaped ISOMETRIC racquet generates

a square-shaped ISOMETRIC racquet generates a larger sweet spot by optimizing the intersection of the main and cross strings

2 Nylon washers

4 cans / 12 balls

12% Elastane

SERVO FILTER: A transparent film placed between graphite enhances flexibility when pressure is applied and filters out unnecessary vibration

Black Knight Quicksilver Echo footwear-size-37 a square-shaped ISOMETRIC racquet generatesBe the quickest one on court when your swing splits air in the blink of an eye. The Quicksilver Echo is the latest breakthrough in Black Knights iconic Quicksilver series. This lightweight 120g racquet, featuring a hybrid head and extended main strings, delivers explosive power and pinpoint accuracy. Infused with cutting edge Nano Carbon Technology, its high modulus carbon fiber frame enhances strength and stability while minimizing vibrations for