Oigen Naked Finish
Oigen, est 1852, is transitioning to their patented “Naked Finish” across all export items of cast iron cookware. The premium Naked Finish is created by superheating to create a type of iron oxide on the surface. This helps resist rust and enhance non-stick properties. Best of all there is no harmful coating on the surface, actually there is no coating at all – just pure cast iron.