Takumi Magma Plate Cast Iron Frypan - Made in Japan - 24cmTakumi represents the highest quality of making iron cookware and inherits with hundreds of years of tradition. This is one of the best brand in Japanese history.? Japanese expert uses special heat treated metal to create the ultimate frying pan series. The layers of iron nitride and iron oxide on the frying pan surface make it highly resistant to rust and incredibly strong and durable. The newly applied "magma plate" ensures iron purity up to 98. 8%