Filament cassette
thingiverse
Parts to build a dry cassette for filament- see https://youtu.be/ZSItA7-9Rzo for the build.
Download Model from thingiverse
With this file you will be able to print Filament cassette with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Filament cassette.