When one of my friends was complaining about never being able to find any minidisc storage, I immediately thought about 3D printing (as I often do).
I already had a cassette organizer I'd designed to use vase mode, so adapting the design for minidiscs was easy, in theory. In the end, I decided to restart from scratch, after having some trouble with dimensions and scaling. But I learned a lot and wound up improving my cassette organizer design in the process!
This is designed to print in vase mode, which is why the STL is solid. I used a 0.8 mm nozzle, and a 0.4 layer height with two bottom layers. This could definitely be done with a smaller nozzle, depending on how patient you are.
If you'd like more or fewer slots I should be able to modify the file for you. I can also upload a shelled version for non-vase mode printing, but that seems like it would defeat the point.
Good luck and happy printing!
The author marked this model as their own original creation.