For the 2021 collection of the Nox Luxury WPT series, all three rackets have been equipped with a 12k carbon fiber and a new core of Multilayered Black EVA. Multilayered Core means that the core is composed of two different materials. This provides the player with maximum power in the strokes without losing control and feel in the ball strike. The core in the 2021 models has become slightly stiffer than in its predecessors. This year as well, all three models are equipped with Nox's advanced anti-vibration system AVS and have a structure in the striking surface to give better grip on the ball. Nerbo is the most powerful racket in the WPT family. With its diamond shape and high balance point, you get maximum leverage in your offensive strokes, which helps you get that extra power you might need to smash the ball out of the cage.