Made my Own Small Parts Organzer

I was working on a project where I needed a set of small pieces of stock close at hand. I used four small portions of paper towel inner rolls. These were the more sturdy types found in indutrial settings. I cut them to size and glued them together and then glued them to a piece of stiff cardboard. I have finished the project, but thought this organizer might be usefull for my smaller strips of plastic and wood. They may not be pretty but they are usefull.