I've added one of those little Sterlite/Rubbermaid/etc shelf units, too. I put all my paints in it. They used to be spread out between space on top of my bench and some old cookie tins. Now, I have all of the jars of Tamiya, Model Master, Polly-S, etc, in similar size jars, in the top drawer, with labels on the lids with the brand and color marked, all of the acrylic eye-dropper bottles and craft store paints in the middle, and tools like my punch and die sets, a box with my Dremel bits in it, my drill bits, and various sculpting putties, in the bottom drawer. And I can pick up the shelf unit and take it along to a friend's house when we get together for a build day.