This is a 5-layer frying pan from VitaCraft, famous for its waterless cooking. Please note that it is not for use with IH appliances (gas stove only). VitaCraft (5-layer) Medium Frying Pan 24.5cm, Not IH Compatible No. 5310 Outer Diameter 24.5cm / Depth 5.5cm Made in USA Condition: Used for over 2 years, then stored after switching to an IH model. There are some minor scratches from use, but it can still be used without any problems for a long time.