I needed some funnels for film processing. I couldn't find any vase mode funnels I liked (and that would print easily), so I designed my own. While I was at it, I added text to make sure I'd never confuse them and contaminate my chemicals.
I printed mine with a 0.8mm nozzle, it seemed to work well. Not sure how it'd do with a smaller nozzle. Good luck and happy printing!
The author marked this model as their own original creation.