Mason Jar Funnels

Simple canning jar funnels I designed for both small and large mouth jars. I printed these using PETG which can be made food-safe and withstands hot liquids. Print settings depend on your printer and the type of filament used, however I recommend setting up your slicer to print from outside to inside/start and stop layers on the outer wall, instead of the opposite which is usually default. This leaves a smooth surface on the inside of the funnel and keeps any zits or imperfections on the outs