These are an office favorite. They tend to hoard them in their offices because we setup employee files daily. I usually order 4 boxes at a time and can't keep enough in stock.
I love these folders! They are sturdy and the pastel colors are so much more appealing than the boring manila color. You can also color coordinate subjects for organization.
I buy these folders because they are economical and take up less space in my over crowed file drawers. They are great for keeping track of subject material that is only a few pages and that would be lost when filed in a folder containing a generic file name such as a single letter A B C or movies recipies etc. When organizing old information that has accumulated over time on my desk or shelves I use them to first sort the material into categories. Then when the desk is fairly clean I go through the categories that have the most information and separate them into other folders with more specific and less generic names.