Project box, Slide together.

thingiverse

I'm working on a modular project box design that can be easily assembled from 3 standard-sized slides: 150mm, 100mm, and 50mm. This design is still a work in progress, but I'm excited about the possibilities it offers. To assemble the box, simply slide two identical top and bottom pieces together, then attach the ends as needed. If desired, you can create custom sizes with built-in rails to hold boards in place, depending on user interest.