I bought a pressure cooker and I only used it once. My 38 year old grand daughter was fixing crawdads in the cooker -she had it sitting on top of my glass top stove .She had to go to the store and confusingly turned on the back burner where the pot was sitting. My husband came in and seen flames shooting up a foot. The bottom of the pot was melted away and the top of my glass top had a pile of melted plastic. He saved the day. He cleaned up my glass top like new the only loss was my new pressure cooker. So when I seen you on TV I had to order me a new one. I have all your copper pans and truly love them. I wished I could of had them when I was raising our family.Thank you