I  pots, though after just a couple of weeks of daily use, one pot has shown signs of scratching in the bottom. So far, it has not affected performance or cleaning ease, but since noticing it, I have gone back to using plastic/silicon utensils instead of metal (which the literature said I could use). I think I’ll be okay as long as I do that. Not sure you should even hint at the ability to use metal utensils in these things. Just asking for trouble.