Funnel for Desiccant Dry Box

thingiverse

A screw on funnel for the filament spool desiccant box by jjlionberger. I attempted to use a funnel by mcstar, but it proved too thin where the funnel connected and broke, so I decided to make my own. Update 3-8-2020 - There are now two funnel options available: the wider one that I printed and shared pictures of, as well as a narrower funnel with a steeper angle that would require less material.