Zwilling Pure Cookware Set 5 Pieces Rose Color

It's so beautiful, it's so beautiful you can't cut it and use it. It doesn't look like steel from the outside, just what I wanted. (update; I couldn't cut and use it 5 times in a week. I had problems with the two products, a sauce pan and a small pot. The interior steel part of the sauce pan is deformed I mean deformation, the steel part turned out to be as you know. Small pot stain left I'm not talking about a stain that goes away with the vinegar in the instructions. The reason I chose this brand was because I had to buy a cookware set that would last a lifetime. I don't understand how this works How can a product become like this in 1 week?