About this 3D model

For mounting up to 4 smal amounts of filament on one (Ultimaker) hinge. I designed this, because the Ultimaker features in the feature dual extrusion. If you have test materials from different suppliers like me, they alsways send yo a short sample of ~5m. The filament always ravels in my room like crazy, so I decited to invent a thing for this. You can change the filament on the core to match the combinations you want. With this thing you can mount four colours on your Ultimaker / Printer.