I have the Ceramica XT Nonstick CookwareSet for about a month and have enjoyed every use! Following all the manufacturers instructions everything has been as advertised. Nonstick, even heating, easy cleanup. The cooking pot set that I had was not bird safe, so that made me look for a  very specific  type of new cooking pots. So these were bought for the safety of my pet bird, but they are so much better at cooking & cleaning. And that makes it a truly great buy!!