I got this to add to new matching pan set. Love them great pans. I needed something durable for our gas range********HORRIBLE quality have used two months only hand wash and after having oil in pan i used a scotch scrubber and it started taking copper inside finish off. I emailed customer service and was told OVER TIME you have use a polisher cleaner to bring color back. I have only used two months not years and they will not accept returns after 30 days.