-The enameled cast iron Signature Skillet is a versatile kitchen essential for searing sauteing stir-frying and more. The interior surface is finished with a black satin enamel that eliminates the need for the traditional seasoning and maintenance of raw cast iron. Specially formulated for higher surface temperature cooking the enamel develops a natural patina over time making it virtually nonstick and easy to clean.Designed for generations of durability the porcelain enamel requires no seasoning minimizes sticking and is dishwasher-safe. -Imparts Iron: The Cast iron even has a health benefit: uncoated cast iron tends to leach small amounts of iron into food as it cooks. -If you have any questions please contact us The Lava we will satisfy you with professional service.