One ball jay Roboto Ski and Snowboard Wax Scraper.
After hot waxing your board and letting the wax cool, hold one edge of the scraper with both hands and put one edge of the scraper on the base. Take off a little wax at a time. Scrape all of the wax off base so base is completely free of wax and smooth.
For best results use waxing brush or fiber pad to remove all the excess wax left on the base after scraping.