Espresso Funnel

thingiverse

In order to transport my freshly ground coffee from the grinder to my espresso machine, I have the grinds fall out of the grinder into a portafilter that goes into the machine. The filter isn't very wide, and I end up losing a lot of coffee during the transport step, so I designed this funnel to fit inside the filter and help keep as much of the grinds inside the container.