This funnel allows you to add ingredients to the mixing bowl without spilling all over the counter top. Just put the mounting knob into the socket on the front of the machine and lock it in with the attachment screw. When printing, put the big end facing down and use supports under the mounting knob to the table. I used PLA filament.

Prusa

I3 MK3S

Doesn't Matter

Yes

.2mm

20 percent