About this 3D model

Funnel for wide mouth mouth jars. Has an inner funnel to keep the lip of the jar itself clean. I printed mine with the funnel mouth on the build plate, but it should work either way. I can make the funnel mouth any shape / size you want, just ask. The threads may be different depending on the brand of jar you have. Mason jars evidently don't use standard machining threads, so these are custom designed.