A while back one of the guys I work with bought a new computer -and I snagged the foam rubber that lined the box - got a couple of pieces about 2 inches thick, 10 inches wide and 2 foot long - I glued a piece of 1/16 inch thick piece of maghogany plywood to the bottom of one of them and then stuck the items that I use the most into it (exacto knives, scribers, scissors, files etc) - for those items that I have that won't really fit in the foam block (or are only used occasionally) I either hang them on a peg board on the left top of my work bench (Dremel tool, soldering iron etc) or in a Craftsman four drawer tool box (micrometer, Razor saws, drill bits ets) which set on a set of shelves at the end of the bench (got that at a yard sale for $30 and its like new)
I also glued some plywood to the bottom of a piece of foam that was 3" x 3", cut a hole in the foam and stuck my liquid glue and gluing brushes in it - really have to work to knock it over now (ruined a couple of models by knocking over the open glue bottle a while back)
Hey, while editing this (I know how to spell, but my fingers apparently don't), this is my 100th post. Gad