Zinsser Paper Scraper Tool offers an easy, fast and safe alternative to razor-edge scrapers. It maintains an ideal scraping angle without damaging walls. Paper Scraper is great for smoothing off walls and ceilings before painting or hanging wallpaper. Great for smoothing off walls and ceilings before painting or hanging wallpaperHolds an ideal scraping angle without damaging wallsA fast, easy and safe alternative to razor-edge scrapersReplaceable blade has two cutting edges