I had lots of very small components such as M1.6 nuts and washers, all in little plastic bags, difficult to find. So I created this. The housings slot together so I can have as many drawers as I need, got 4 full, printing a second set. Took me ages to get them to slot together correctly.

Housings printed in red 3mm PLA. Drawers printed in white 3mm PLA. No clean up at all done.