When I first wake up, the first thing on my mind is coffee. I need it and don't want any conversation until I have had several cups. If somebody around me hasn't finished theirs by the time I have downed mine, most likely their coffee becomes my coffee.
Although Keurgig offers a wide variety of coffee, sometimes you come across an amazing coffee that is not in the Keurgig cup. That is when these babies are worth their weight in gold. You can simply pour the coffee into one of these filtered cups that fit perfectly to the coffee machine. These are a life saver. They come in very handy. You wouldn't want to be without one of these if you really needed it. I advise getting several and back ups for them.
Enjoy! They do make cups this size at the 99 cents store, however, I don't like getting coffee grains in my coffee, as their mini cup allows. These cups have such a small filter in thrm, it prevents the grains to sour your coffee or the rest of the day!