When I get tired of working on one project, I put all the blocks or top that isn't finished into plastic baggies. If the top is nearly finished but I don't want to work on it I drape the top over a hanger and put all the material pretaining to that project in a walmart bag and hang it over the same hanger with top. This keeps me from forgeting and using some of the material on something else. I'm a big basket fan so I have various baskets sitting around with projects in baggies. I have tops waiting to be quilted on hangers I have a closet in my sewing room. much of it is shelves but there is room to hang things.