27mm Quick Fill Funnel

Sorry for the poor photos. This is a 27mm quick fill funnel. What makes it quick? Not just the size of the funnel but it provides a way to let the air escape while you pour liquid into the funnel. Because the walls are 1.6mm thick you could scale it down to 50% it's original size and still have a working funnel. Scaling it up shouldn't be a problem.

NOTE: PLA will warp when it gets too warm. Don't use a dishwasher or very hot water to clean it. 3D prints are not deemed food safe. I am not r