Enamel is created by coating a prefabricated steel core with a glass coating, followed by a firing process that fuses both materials into an inseparable unit. In this way, enamel combines the positive properties of steel and glass in a perfect way. The inner iron core is extremely robust, lightweight and proves to be an ideal heat and cold conductor and storage medium. The pore-free glass coating envelops the core, enables effortless cleaning, perfectly preserves aromas and gives the entire product an attractive appearance.