Compatibility
The Crown is built for the Eureka Mignon and Oro Mignon series with the standard right-side knob. Find yours below — it takes one second.
The Crown fits most Eureka Mignon and Eureka Oro Mignon grinders that have the standard-sized adjustment knob on the right-hand side.
*Perfetto models require an extra step to remove the stock knob before installation — see the Perfetto knob-removal guide.
It is not compatible with Eureka grinders that use the larger “King Size” adjustment knob. On these models, once the factory knob is removed, a protrusion on the top cover plate prevents the dial from sitting flush. It may still be possible to use the dial by replacing the top cover plate — message us with your machine model and we’ll help.
Other grinders
The Crown is built for the Eureka Mignon and Oro Mignon range today — it does not fit other grinders yet. But we’re listening: if you grind on one of these, add your email and it helps us decide which grinder to tackle next.
Don’t see yours? Use the checker above (“Other popular grinders”) or message us — every request is logged and weighed when we plan what to build next.