If you have a metal cabinet or window grille etc, this simple tool holder will support your printing tools like a small scraper, sharp nosed pliers, callipers, cleaning brush, wrenches etc. Neodymium magnets hold the boxes in place (which print with no support) making them very mobile and easy to remove/ relocate especially when little ones are around. If tools are heavy, add a couple of magnets below the box for added prop support. In the picture I've added half (broken) magnets as an example.