Pan Set - 3 pcs, diameter 20, 24 and 28 cm, internal non-stick ceramic surface, outer ceramic surface, Thermo-Signal temperature indicator, lower environmental impacts, 100% recycled aluminium construction, Recyclable product (minimum 82% recyclable materials in the whole product), Thermo-Fusion base for fast and even cooking, compatible with all types of hobs (gas, electric, ceramic and induction), easy to clean, elegant design, made in France