This Gotham Steel cookware set marries the traditional beauty of hammered copper with the latest in non-stick advances. Aluminum construction, triple-coated with our proprietary Ti-Cerama surface produces even heat for simmering risotto and sauces, pan-frying or slow-braising meats and stews. It is PTFE and PFOA free which means nothing will stick. Cooking without butter or oil. Gotham Steel will change the way you cook and clean. The Ti-Ceramic coating allows for easy clean up and dishwasher safe.