Jumbo aluminum pan, very thick, with 2 handles in cast stainless steel, anti-burn. Thanks to the rounded shape of the bottom, cooking time is reduced, resulting in energy savings. Patented double bottom with flat surface suitable for all cooking surfaces including induction. It can also be used in the oven. The exclusive Biostone Pro is a 9-layer STONE EFFECT coating reinforced with hard minerals, without PFOA and PFAS. Both coatings are completely water-based and free of harmful solvents.