Carote is manufacturing different products including the casserole. They are provided with lid and can be used on all stoves including the induction stoves. The casseroles are in different cookware sets and all of them are non stick with different colors and shapes. The body of the casseroles is made of aluminium and handles are made of different materials that are safe for cooking. In order to use the casseroles, before the first use, you should follow the instructions in cookware care page and in case there is any issue takes place during the warranty time, reach out to Carote customer service and send your inquiry. Moreover, we sell the casseroles in different countries and make sure that you purchase the items from our official stores.