These are beautiful pans. From the flat rivets to the nano-bond titanium surface, these are quality made pans. I was looking for something non-toxic so I could get rid of all my non-stick coated cookware. I saw these in person and fell in love. They don't disappoint. There is a learning curve so that food doesn't stick, but once you figure that out, it's smooth sailing. I highly recommend the investment into these pans.