When choosing a cup or lid dispenser, be sure that you know the capacity of the cups and the sizes of the lids that you plan on storing. Sometimes these dispensers are adjustable with a screwdriver, but they are true to the measurements they describe. If you have six ounce cups, for instance, you can rely on a dispenser for four to ten ounce cups. Again, assess the ease of use and storage options for your operation before selecting a model for your space.