Lot of great idea here that could be useful for anyone interested in being more organized.I personally just divided my styrene shape stock into groups by using some 2"I'D BOX pipe cut into 6"lengths.I cut some styrene circles for caps on one end then labeled them "tube","angle","rod",etc.That way they are portable if I decide to work outside on the deck for a while. I organize larger groups of parts and supplies into plastic drawers that are in stackable sets of three from Hobby Lobby.Those are labeled for adhesives,wire,tools,sanding stuff,plain sheet styrene,pattern styrene,etc.That stack of drawers is now over 5 feet tall and saves a lot of time scrounging and sorting through stuff. Stuff on my main workbench is on rotating trays with stacking circular organizers.Those hold individual tools,paint brushes,files,etc.