oceanrich G2C

Equipment notes

The oceanrich G2C is a portable automatic grinder from the Japanese brand oceanrich, running cordless on USB Type-C charging. A single button spins the motor to grind, it uses a conical ceramic burr, and grind size is set through a few numbered preset steps. It is an electric mill built to be carried cordless and used on the spot. The ceramic burr resists heat and will not rust, but cuts less crisply than steel and tends to add fines at finer settings. The conical geometry leans toward body. Being preset-based, choosing the same number is easy to reproduce, but the steps are coarse, so it suits the medium drip and pour-over range more than fine espresso dial-in. It grinds at a low rotation speed and stops automatically, keeping operation simple. It fits users who want electric convenience in a portable form and people grinding drip coffee hands-free while traveling or at the office.