This cookware is not produced any more, and this 9 piece set is great for general cooking. This line was replaced with the "Calphalon One" line; I own a pan of this line, and I prefer the older models. This 9 piece set was the foundation of my entire cookware collection. Some I got at closeout, some on E-bay used.
Food sticks to the pans until it forms a crust, at which time it releases and you can turn it over. This is quite different from nonstick pans. Also, you have to use a bit less heat. If you want food to come out before it is cooked on the bottom, get a non-stick pan instead.
Cleanup is with water only in general, Comet if some stains are dug in. Cooks should become familiar with "deglazing" the pans using wine, which always works great. I use this when I have cooked cheese into the pan, or such events. It is rarely needed.
I use the smallest fry pan every morning to cook eggs, and they work just fine with a bit of light olive oil. You must use some oil to make these pans work - they are different from nonstick pans. However, I love the fact that I can use stainless steel utensils.
The largest pan is great for saute, and I use it for this purpose a lot. Part of the recipe is to use wine for a sauce, which deglazes the pan at the same time, so clean up is a snap for this dish.
When stacking, it is advisable to put a paper towel between pans, since just about the only thing that will take off the Anodized coating is contact with other anodized cookware.