I bought this set for my husband. He loves them. They were the third set of pots and pans that I had purchased for him and they all ended up sticking. Everything no matter what you did. I saw Circulon on the Internet and read about their Scratch Defence A1 Series I thought really I told my husband he was skeptical, of course, buot I was hopeful and I ordered them. We got them in December we are going into February and NO STICKING!!!! I am so happy. My husband has stopped complaining about pans that stick. He is happy and that makes me happy. And Wayfair always delivers very quickly. I never had any problems with them.