Electric grinder (Edison) From grade 1-31 for espresso, V60, and cold brew. Clean use for approximately two years. The gears and everything are sound, and you can verify. Comes with a cleaning brush, and I have kept the box. And I clean it periodically. Easy to use and clean. + Whoever buys it, I will give them a coffee bean harvest from me 🤩 Price via private message 🙏💙