Fully Parametric VENTED Funnel - PROTOTYPE

Do you need a funnel, perhaps even a custom-shaped one? (Longer pipe, wider mouth, or wider neck/stem for those thicker fluids?)

Do you like those vented funnels that have superior airflow and consequently, flow rates?

Are you like me, and are somewhat.... prone to spilling viscous fluids like grease/aged PVA glue INTO those vents, nullifying the vent benefits, and would like a model that protects you from doing that? Including a rim design that prevent fluids from flowing down the outside of the funnel?

Have you ever blocked those vents up... and want it to be easy to clean out? (by being easy to disassemble)

Me too! That's why I made this. :-)

IMPORTANT UPDATE 2025-3-24:

I've added another diagram showing how the external dimensions of the funnel are calculated so you know it'll fit nicely into your container/radiator/glue bottle etc.

WHY USE THIS MODEL?

There are a LOT of amazing vented funnels on Thingiverse.. but I found myself needing something "a little different"... the