Hi All,
My first post.
I just came across a helpfull item at my local Michael's store (a craft store) in the form of small plastic bags. These come in sizes from 1 1/2" X 1 1/2" to 4" X 6" and are re-closable, like zip-lock bags. They're just right for keeping parts for sub-assemblies together, especially when they start falling off the trees. They only cost about 2 cents apiece and of course can be reused.