This is made of high quality stainless steel with an outer layer of copper, making it resistant to heat and corrosion. Double layer of metals with air cushion minimizes heat radiation. With these copper serving utensils, you will be able to give your guests the most authentic feel of traditional Indian dining. Use these serving utensils along with other copper tableware items to get an authentic Indian dining experience. Care Tips: *Clean your copper ware by hand and avoid dishwasher as the detergent can cause oxidation leading to permanent damage. *Use a solution of equal quantities vinegar or lemon juice and salt diluted With some water at such times but don't use it regularly. *Avoid scratchy cleaners like steel wool.The hand hammering process makes the copper look beautiful with a lovely natural shine. Combine this with other copper tableware from our Copper dinnerware collection to get an authentic Indian dining experience.