Material: Cast Granite Product Dimensions: 1 piece 18 cm Saucepan - 1 piece 20 cm Saucepan - 1 piece 22 cm Saucepan Use and Maintenance When using your granite coated pots, do not use sharp, hard or metal materials (knife, fork, metal spoon, metal ladle, etc.). Do not come into contact with ) Do not leave your pots on the stove without water. Use warm soapy water to clean. Do not use harsh cleaners. For stains that do not come off, hot vinegar water is recommended.