Prusament Modular Multispool for Samples and Filament Ends

Don't you hate it when you have those small last amounts sitting on a spool taking up a bunch of space? Use this! It is a multispool made using leftover prusament spools to hold the last~300g or less of filament.

The item is modular if you want slightly smaller than standard spool width you can print one spacer and one edge. That would result in one spool holding 2 filaments. However, you could print however many spacers as you want to make the thickest spool out there.