I've been inspired by woodworking joinery techniques and figured i might try it out with 3d printing filament.
Flat pieces seam to take up less time printing than higher pieces so that's how this box design came to be. I wanted something which i could print fast, out of leftover filament scraps, and which would snap or glue together quite easy.

The dovetail parts are all designed to have a .16 tolerance (.08 on each side)
All pieces were printed on my Bambu p1p using 0.2 mm layer height, 4 layers top/bottom thickness, 3 walls and mouse-ears to keep the corners in check.

Split into multiple objects and print the pieces separately if you want to use scraps of filament.

Enjoy!