The Flipping Funnel for the Original Prusa i3 MK2.
So easy to clean or change the nozzle! Just flip the funnel out of the way and in you go!
Or flip it aside when printing nylon or any filament where the fan is off. Now you can see what you're printing!
It's just two parts, the flipping funnel and the extruder cover (plus a 3mm x 25mm screw and nut).
I just uploaded an older design which incorporates a catch. I found the catch was unnecessary, but someone indicated they might want such a thing so I offer it. At the risk of repeating myself, the catch introduced complexity without any real benefit, plus it is a bit trickier to print.
I also have the printed parts for sale at my Etsy store.
Check out my Floating LED Light. It mounts to the extruder and travels along, lighting and eliminating that shadow underneath.
More information at Maximpulse.com.
I have printed this in PLA, ABS, and PETG and they all perform fine for me.
I usually have 4 perimeters and 3 top and bottom solid layers.
Requires a 3 mm x 25 mm screw and nut.