NT Dia.18mm rotary blades for fabric circle cutter (C-2000P). Special rotary blade cuts fabric such as cloth, felt, denim and lace smoothly without bunching up and twisting. Perfect for quilt making, applique, walnut button, scrapbooking, etc. These carbon tool steel rolling blades have chromium and tungsten added for extra wear-resistance and produced through multiple stages of precise process to obtain the ultimate sharpness and optimum edge-retention. Two circle cutter blades per pack. Good for quilt making, applique, walnut button, scrapbooking, etc. Made in Japan.