3M Scotch-Brite® 3-Pack 6" x 3" Non-Scratch Scour Pads. Designed for tough jobs without scratching, these pads are made of synthetic fibers and are suitable for multi-purpose use. Safe for PTFE, Silverstone, and Calphalon non-stick cookware, they are long-lasting and ideal for teflon, silvertone, and calphalon. Add a little of your favorite detergent to these pads and watch messes disappear. They are great for all pots and pans, including nonstick cookware.