No-Support Vortex Funnel - Fast Pour, Fast Print

Pour fast without splashing or glugging - no funnel-noise, no mess. The spiral bulge creates a vortex that lets air escape as liquid flows, so it never bubbles or backs up. Prints in vase mode - single wall, no supports, ready in under 2 hours.

Printing: 
There are two designs available: one with a round outlet and another with bulges, both having a diameter of 10 mm. Adjust the funnel's scale to your preference before printing; the 3mf file is already set to 200%. Print in vase mode, with the outer wall thickness set to 0.7-1 mm. For pouring hot liquids, it is recommended to print the funnel in PETG or ABS.

 

Boost MeI spent a lot of time redesigning and preparing this model. If you find it useful, please like and rate it. Sharing pictures of your print and boosting would be greatly appreciated.
Thank you!