Our Quad Icing Scrapers are made from 1/8 inch clear acrylic material. The edges are sharp and precise to help your get the professional results you're looking for. Each of the four edges will make smoothing your buttercream or ganache quick and easy. Bakers prefer our Icing Scrapers because they are clear so you can see what's happening to your icing on the other side of the scraper as you're working.