I recently purchased the 8.5 and 10 inch set and honestly I’m a little disappointed in how they handle egg whites. I can’t make an egg white omelette with these pans because they stick badly. I used plenty of oil but, it doesn’t seem to help. I still have to keep a traditional non stick pan for this purpose. I will say that we used our 12 inch pan to cook salmon and it came out great. It is a good sauté pan but not so good for egg whites. The pan will need to soak in soapy water before it can be cleaned thoroughly.