I store my long sticks upright in old mailing tubes. Cut the tubes to different lengths to make different length sticks accessible. I use 30" and 20". Anything shorter than that, I toss, unless it's a special shape, like tri stock. Store sheets flat in boxes labeled according to thickness. Anything less than 12" long, I also toss. Special shapes, like trailing edges, can go in a tube or box. Plywood goes in a separate box, all together, unless there's a lot of it, then separate it by thickness. I cull out my supply every 6 months or so. Be mercenary, throw away anything the looks the slightest bit unusuable.

Dr.1