I've just started mentoring for Lego robotics (FLL) and needed a way to organize all of the Lego pieces. One of the lead mentors (Chris) had a great idea to use those new stackable toolbox drawers to make it all portable. There are a lot of different small Lego parts, so we need to be able to separate them in the drawers. I got inspiration from Chris's 3d printed drawers to make this openscad script.