Description:

Short version of the MK3s filament guide V2 by JD. Useful when you need to guide the PTFE tube from horizontal direction down to an extruder.

My photo shows it inside the Original Prusa Enclosure to guide filament without need to connect PTFE tube to the printer's head. So it's still easy to load/unload filament manually.

Printing:

PETG, 0.4mm layer works fine. No supports needed.