MicroStacks - Small Parts Storage

https://www.youtube.com/watch?v=S5n9HQzOJZc

Storage containers that can be attached in groups to keep small parts together. Lids are secured with a threaded nut. These boxes attach through a dovetail / hook and are locked together by the same fastener that keeps the lid shut. 2 sizes available.

No support required, parts shown in pictures were printed with PLA with default settings.

Not sure your printer can make it? Included is a test sample so you can print the locking mechanism to see if it works without committing to print the full box. Print 1 knob.stl and 1 retainer.stl along with the test sample files to try it out.