About this 3D model

It's not that easy to find a solution to make sure the filament doesn't get stuck during a print. After hours of browsing thingiverse, failing with a couple of spool holder designs and a ton of canceled prints because of filaments knots I started from scratch and came up with a new approach: the filament duck ("inspired" by a duckbill). - **no fiddling around on the back of the printer** - **easy to use** - **great form factor** - **no supports** - **no assembly** - **no extra parts**