A tool to simplify screwing/unscrewing festo to/from the extruder.
I got the idea from Thingiverse:3625851. The original did not fit my festo well, plus it was too fragile and fiddly for my fat fingers so I redesigned it from scratch.
PETG, 0.2 layers. No supports or brim needed.
2021-03-16 Added a version with thinner walls which fits MK3S+ “chimney” better.
The author remixed this model.