Various configurations of compartments and an empty one.
Use a length of filament to complete the hinge.
Add your own text to the nameplate in the slicer.
To edit the text on the nameplate:-
1. Set 'Global/Objects' to Objects
2. Select the text object in the list
3. click the text icon on the toolbar
4. Edit the text, it will jump and stick out again this is ok.
5. Make sure the text object is selected and click the Move toolbar icon.
6. Use the axis arrow to move the text in X&Y to your liking.
7. Enter -1.2mm for the Z position in the move popup dialog, press enter.
8. And you done.
There is a 4 bay rack for these boxes here