MINERAL B Round Carbon Steel Steak Fry Pan 11-Inch Easy handling ergonomic Undeform able thick skirt Natural non-stick properties excellent caramelization of food gradual seasoning All cooktops including induction Preheat using oil or butter care season before first use deglaze and rinse with Warm water Dry and oil lightly store in a Dry place do not use detergents or put in the dishwasher