The Cuisinart Chef's Classic Nonstick Hard Anodized 11-Piece Set includes all the tools you need to perform virtually any cooking task. The hard anodized exterior is harder than stainless steel -dense, nonporous, and highly wear-resistant for extra durability and professional performance. The PURELYCERAMIC Nonstick Interior cooking surface provides long lasting food release. No oil or butter needed for healthier low-fat cooking options, and easy cleanup.