Okeydoke! As of this writing, NONE of these pieces has been tested in my printer, so buyer beware.
The interior cavity is 17.6mm x 205mm. Theoretically, the model should be able to hold four 7x19cm pencils, though that might be pushing it.
The Model:
There are a few variations of this model depending on how much you hate your life and how many colors of filament you have:
I did my best to keep the tolerances in the range of 0.2-0.25mm.
Printing:
hahahaaaaaaaaaa. Yeah.
I'll keep you posted.
The author marked this model as their own original creation.