This is a mix of the filament guide by deeeker and this filament guide https://www.thingiverse.com/thing:2285383 which was remixed from https://www.thingiverse.com/thing:1893198

I mixed them together and made sure it didn't get in the way of the extruder when it reaches the top. It's simple, needs supports and I printed at 15% infill out of PLA