The KUU Nylon/Brass 50/50 Brush (3" x 4.75") is a versatile tuning tool designed to enhance the performance of skis and snowboards by effectively structuring the base after waxing. Featuring a dual-sided design, one side is equipped with brass bristles, ideal for removing excess wax and cleaning the base structure, while the other side boasts nylon bristles, perfect for polishing and refining the base for optimal glide. This combination allows for a comprehensive finish, ensuring that the base is both clean and smooth, maximising speed and control on the snow. The brush's dimensions provide a comfortable grip and efficient coverage, making it suitable for both professional technicians and dedicated enthusiasts seeking to maintain their equipment at peak performance.