Difference between Calphalon One and Contemporary Cookware? Calphalon One is more expensive, but I’m unsure why. Calphalon One has Nonstick properties fused into the hard anodized surface so it can stand up(supposedly) to metal utensils and is still nonstick… not a nonstick coating like all the other nonstick stuff. Calphalon Commercial is one of their [...]