Simple funnel

thingiverse

Needed a funnel for chemicals (not to contamitate our proper food grade funnel). Might as well share. 2 Perimeters. As non-leaky as your tuning competence. Sliced upside down, if that is not obvious. Use 0.4 line-witdh. This is just a quick and dirty job. Will work, hopefully. :) Chemical resistant as the material of choice. I'll try PETG for photo development stuff. Source file included. Oh, I printed it without supports or brim. Just skirt.