Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: safe for glass top stove?
Document: I love the set but there are definitely better products out there. The anodized coating becomes discolored at the very slightest spill onto it. The bottom becomes discolored the moment you use it. I have a glass top stove and never use high heat and my pans still have a nasty brownish color to the bottom and the sides have drip lines. I don't even recall spilling over in most of the pans (1 I know I did but it still should be able to be washed off).
The cookware itself performs great. It heats and cooks evenly, and cleanup is a breeze. Nonstick cooking sprays not needed. The only weakness is in the lids. One of my large lids already has a broken nylon spacer ring on the inside under the handle attachment. Once that goes, the handle will be loose. The lid for the 4 qt saucepan allows steam to escape through the gasket between the rim and the glass. As a result, hot water accumulates on top of the lid.
It is big enough for corn-on-the-cob, or to cook a large amount of spaghetti, stove-top roasts, a stew, etc.The small skillet does measure 8 1/2" across the top but the inside base is only 5 1/2".
Paid the extra for the best set but am disappointing. While the set is very attractive it is pretty lightweight and the non stick surface is quite rough and doesn't clean easily. Purchased it for my wife and she seems happy, it does looks nice on the stove top but I reach for the old pans when cooking.
You can read the top reviews or look at the product photos to see everything yet get, so I won't waste your time reiterating all over again all the items that come in this set. What I will say is that these work very well. They cook evenly and on our stove they heat up very quickly. They're sturdy and lightweight and seem to be pretty well thought-out.
The set is very stylish. It comes with a variety of cookware types and sizes. (2 skillets/fryers, 2 sauce pans, boiling pot, and a smaller version of a "dutch oven type pan" and 4 lids). The rubberized handles are heat resistant.It's all you need to cook just about anything on the stove top. The pots and pans cook the food evenly. Clean up was a snap with the nonstick surfaces.
Yea, I like eggs. That white crud that foams and lines the top couple of inches of the pot after boiling a broken egg can be a pain to clean. It usually sticks like baked-on epoxy. It wiped right off - no need to clean at all. The 3 qt pot is ideal for boiling a dozen eggs at one time.There's minimal paperwork, and without it you really have no indication if the stuff is actually dishwasher safe, Teflon coated, etc.
Rachel Ray Hard Anodized Non-stick Dishwasher safe cookware (3 post, 2 pans) are light, well made and sturdy pots and pans. They don't take long to heat up on the stove, coated with teflon and the best part is that they're dishwasher safe. The handles are easy -to-grip and you don't need a pot holder to pick them up. I found them very easy to maneuver on the stove and they cook like a pro.
I went on-line to research cookware and this one was consistently at or near the top. I gave a set to my new bride, and she likes it very much after 2 years of regular use.
I like the pans but the covers fog up as soon as I cover the pot, I can not see into the pot at all. Never before have I had a problem with glass covers on cookware!!!! Is this normal for this set? Do not like that  they do this. Thinking of returning the set.
Answer: Yes, I have one and the pans work great on it.  The bottom of the pans are smoother than the sides so it doesn't scratch the top.