I made a remix the best water funnle on printables. Now its just lower at the end to fit under my kitchen wall cabinet easy.
I think you can make it even lower and better, im new to Fusion.
Print settings:
Print it standing at big hole down and use inner/outer brim settings. With no support, you can use support if you want.
The author remixed this model.
Made the it lower at the end to fit under my kitchen wall cabinet so i can fill water in my Gaggia classic