It is 40% lighter than cast iron. It offers perfect cooking performance thanks to its thick bases that retain heat for a long time. Special granite coating PFOA-free 20 cm frying pan 24 cm frying pan 28 cm frying pan A special granite coating with high durability values is used in the entire Thermo ad product range. It preserves its first day appearance. Non-stick coating technologies that do not contain PFOA (Teflon) are used in the entire Thermoad product range. 2 years warranty