... of nonsitck coating, such as Whitford, Darkin, Dyflon, 10PCS Non-Stick Sauce Pot (KH-S300)cookware set,saucepot set,aluminum pots ... , Teflon, Xyflon and so on.7) Exterior: Polished, heat resistant paint, powder coating or marble coating.8) Bottom: Digital cutting bottom ... fire is advisable. Never cook without food.♦ To protect non-stick effect, after one food is done, just wipe off with ...