Single, heavy-duty cast iron flooring measuring 28 cm x 21 cm x 11 cm (3.9 l) The cast iron from which the vessel is made is thick and heavy (5.5 kg) to allow proper storage and maintenance of high temperatures. . The black surface was obtained due to the unique process of burning cast iron in vegetable oil at very high temperatures. The surface is additionally oxidized, which reduces the susceptibility to rust. The lid is also made entirely of cast iron. The product is suitable for all types of kitchens and induction cookers. Dimensions: 28cm x 21cm x 10cm Capacity ~ 4.0L Weight: 5.5 kg Conditions of use: Wash and dry before use. Rinse with a brush after use. After drying, lubricate with vegetable oil. Do not cook acidic food. Do not store food. The dish is stainless. Oxidation reduces the sensitivity to rust but does not protect against it.