High-grade, carbon steel 28 mm (1.1in) rotary blades comes in a pinking pattern. An alternative to scissors - designed to relieve stress on the wrist and hand. Ideal for cutting multiple layers of fabric, paper, felt, vinyl and even soft metals. Perfect tool for hobbyist, scrapbooking, design work, haberdashery and other arts and crafts applications. Compatible with any standard rotary cutter.