The Sidecut Oval Horsehair Wax Brush is typically the first brush used after waxing. Removes wax from the base structure after scraping allowing the skis or board to glide much faster. Used to open the structure in softer waxes and also for brushing out powders. Although it's used most commonly for polishing it is also used to help with the removal of micro-fibres often left in the base after being ground by a machine.