I had, emphasis on HAD, an abundance of those plastic shoe boxes inherited from a family member who actually stored shoes in them. Imagine that! They are now used as storage for fat quarters and those smaller standard cuts of fabric. I have a 2.5, 3, 4, 5 and then a box for binding tails and another for salvages and ... well you get the picture. I had the plastic shoe boxes on hand, so used them. They work!