Espresso Funnel

thingiverse

To get my freshly ground coffee from the grinder to my espresso machine, I intentionally allow the grounds to fall out of the grinder into a portafilter that gets inserted into the machine. Unfortunately, the filter isn't very wide, causing me to lose a lot of coffee during this transfer process, so I created a funnel designed specifically to fit inside the filter and retain as much of the grinds within it as possible.