Inner and outer coating: outer surface matted with scotch sandpaper. Inner parts are tin coated. Copper thickness: 0.8mm thick copper. Exterior color change: the color does not change as the outer part is covered with protective material. Net weight: 1.100 g.
Product size (width, length, height): 21x18x29 cm. Diameter: 18 cm (7.09 in). Usage: do not store in freezer.
Do not wash in the dishwasher. Maintenance: vinegar can be used to clean the inside. You can polish blackened copper with metal polish. Dry with a dry cloth and store to avoid staining.You can explode blackened copper with a mixture of vinegar and lemon. Do not use hard and abrasive objects for cleaning. This item is made of copper.