Fill your Moka Express funnel reservoir with one swipe. Made this to get reproducible fill levels and because I am impatient. Insert the funnel, turn the top lever to the left and tap to fill the reservoir. Turn the lever back to the right to close. Remove the funnel and brew. This is made for the 6 cup version with a 6.5 cm outer funnel diameter. If you print the top in transparent filament it would be easy to gauge coffee level. Screws required to hold this together: 2x M3 12mm 4x M3 25mm 1x M3 20mm