Create lovely quilting and sewing projects with the Olfa Rotary Heavy Duty Cutter. Made of high-quality steel, this cutter features a rounded razor sharp blade that can cut through 12 layers of cotton at one go. Use this versatile tool to cut different shapes through other material like fleece, felt and wool as well. This cutter has a durable well-designed handle and comes with a protective blade cover. The rotary cutter is designed to work with OLFA Rotary Mat.