A few months ago I spent some time looking for the Al-Cu-Fe-Cr quasicrystal frying pan. I couldn't find it so I don't think it's being sold anymore. I read some

A few months ago I spent some time looking for the Al-Cu-Fe-Cr quasicrystal frying pan. I couldn't find it so I don't think it's being sold anymore. I read somewhere that the material was reacting with acidic foods and removing the coating.