I don't know if you meant the larger ones or the small ones, but either would work, I suppose. But I just thought of what I think's an even better use for the large ones. I don't like to speak for others, but I think it's safe to say that transporting completed models from, for example, home to a show and back, is one of the most nerve-wracking parts of modeling. But after I read your blurb on Baby-Wipe boxes, I went and looked at one and thought, "Say, that's a near perfect size container for a lot of 1:24 and 1:25 scale models." Sorry to those of you who have models that just wouldn't fit in one of them (Like a '59 Eldo.), but I think it'll work great. If you try it, tell me how it works.
Another tip unrelated to Moparkid999's is this: Medical Supply stores and online companies sell swabs much like standard cotton swabs, except much softer, and without the stringy cotton lint. Their uses are nearly countless, but here's a few I like: Polishing paint Cleaning areas near finished paint Cleaning the threads of a paint lid so it can be opened easier And the stick can be used to mix paint in the jars I'm not sure what they cost because I get mine from my model-making-partner but I know they work great for almost everything and may be worth the effort to get.