this is my solution of a screw box to organize screws and nuts or something like that. The box has a gap to avoid slipping over. The walls of the box are thin as possible, but not to thin to read a paper :) . It has also a gap for a sign.
Have fun with it :)
My print settings:
Dimension of the Box:
Printime: about 54 min
Print many boxes as you need.
In the Zip-File are pictures for the signs and a word-document for printing.
I decided to take the paper of the signs twice. So it fits better in the gap.