Filament spool box

thingiverse

Hi, I have designed a filament spool case that fits a standard 800g filament roll. The benefit is that the filament won't jump off the roll when printing or pushing back. This is very important for my planned bowden feeding system (which will be published here later), because I don't always want to open the filament box. Also, attention was paid to minimizing space loss so that 6 colors fit into a small filament box. But more on this later... You need: - printed parts - aluminum tube outer diameter 10 mm; wall thickness 1.5 mm (length depending on filament spool width) - ball bearings standard 22/8/7 - screws 4x60/34 (e.g., Würth assy Art. 0170 14060) **ALSO INTERESTING** [](https://www.thingiverse.com/thing:4118077) [](https://www.thingiverse.com/thing:4098478) [](https://www.thingiverse.com/thing:2958870) **Happy printing** MFG Chris Follow me on...  [prusaprinters.org](https://www.prusaprinters.org/social/391-schiffer-softde)  [thingiverse](https://www.thingiverse.com/schiffer-soft)  [Instagram](https://www.instagram.com/schiffer_soft) If you like it - thanks for me!  [www.paypal.me/schiffersoft](https://www.paypal.me/schiffersoft)