This is a little box I made to hold my archery string making equipment. Had a nice piece of air dried Missouri Walnut. Dovetailed it up and put first coats of oil on it. Hey then decided to make sure everything was going to fit in it kind a late now that it's got a finish on it. And of course several items that positively have to be in the box did not fit.
So question can you build a tool box big enough, even when they start out correctly I can always find stuff to over fill it.
RonL