About this 3D model
This is a slight modification to intofocus's "Filament Clip 3mm". This version has two clips rather than a clip and a threaded hole. No trying to squeeze your filament through the hole, just clip and store. :) I have attached both a 3MM and a 1.75MM version. I have not tested the 1.75MM version, so please let me know if it doesn't fit correctly.