My sister asked me to make her a box to hold her index cards so I made this. I figure it's pretty useful so I'd share it.
To print you just need to print:
1 Top
1 Bottom
To assemble:
Just line them up properly and push a strand of filament through the hinges.
I have a playlist of my design process for this model:
https://www.youtube.com/playlist?list=PL_oQDtSxMZKEbIx0BtEJean6WFSIt94Kb
The author marked this model as their own original creation.