No.12 Cast Iron Skillet LidThe 13 " No. 12 Cast Iron lid matches the No. 12 Field Skillet exactly. Made from 100% cast iron, Field lids are seasoned with grapeseed oilnot synthetic coatings and safe for high heat cooking on the stovetop or in the oven. Use this lid with your No. 12 for extra large slow and steady braises, or quick tasks like wilting hardy greens, melting cheese for sandwiches and burgers, or finishing off sunny side up eggs. Save when you get the skillet and