(Cherish good things for a long time) Danish culture goes straight to cookware. All aluminum used is recycled for manufacturing in Denmark, which is environmentally conscious Uses a newly developed "STRATANIUM+" fluorine resin processing, and does not contain chemicals that are harmful to the human body and the environment. (No matter what heat source or easy to clean) Provides optimum fire traffic for induction and stovetops. It is non-stick and can be washed even when it is hot, and it can also be washed using the hard side of the sponge. Cleaning is quick and easy. 【Professional approved quality and technology】 The 5 layers of stainless steel, aluminum alloy and aluminum body can be used for any heat source. It provides the optimal fire intake for food consistency and consistency. Enjoy even baking steak, eggs, pancakes, and more! Product Details: Diameter: 28cm PFOA of harmful substances (which are used in regular non-stick processing, which has impact on human body and environment) We do not use anything at all. [Warranty period] 10 year warranty (against peeling and abrasion) Please be aware that the handle and accessories (glass lid, etc.) are not covered under the warranty.