Mazzer Major hopper funnel and plunger

thingiverse

This is a bean funnel that inserts seamlessly into the upper throat of the Mazzer Major coffee grinder. Its broad design allows for easy pouring in of beans. The plunger, an added benefit, fits snugly into the funnel yet remains perfectly clear of the spinning axle at the bottom, ensuring all beans flow effortlessly and quietly into the burrs.