Hi, Just came out of lurking... I have the Kitchen Food Mill attachment, the one that works with the Food Grinder. It only has one screen, a fine one. A good thing about it is that I doubt you could break it. The bad thing about it is that it might throw out too much "waste" and you can't squeeze things out as much as you'd like. It's design is to dump out all the stuff that doesn't fairly easily make it through. This is the "waste". I like it for processing tomatoes, I put the waste back through 3-4 times and it ends up fine. Recently I was wanting to squish up some sour cherries and it just gave too much waste back, I ended resorting to my Moulinex to process them. I'd say if your main application is tomatoes or another very soft thing, you would probably think this is worth the money. If you're trying to process something tougher, I doubt it would make you happy. Nancy Sexton