We found some tool boxes that work great for our Mindstorms EV3 kits, and we've put Arduino Nanos and associated parts in dollar store pill organizers. I saw the "really useful boxes" in Module 5 (and there are similar things at dollar stores), but I'm thinking it would be nice to have something that stores them all together and allows a quick visual check to see if everything is there (like aircraft maintenance tool control. There are of course some specially designed cases (https://www.findel-internation...), but does anyone have other ideas?