These are 7 cubes that I bought from Michael's. Using the pins that are supplied, I staggered the cubes to create more storage for my (ever growing) paper supply. 5 of the cubes have shelves that I turned on their sides to make it easier to pull my paper out. The 3 drawer unit in the middle has adhesives, edgers and big punches. The drawer unit on its side holds some innovative storage for my inks and daubers.