Ceado E37Z-Barista Espresso Grinder BlackThe Ceado E37Z Barista is a commercial oriented entry in their E37Z series, inheriting their angled design and grinding chamber while innovating with new zero retention technology. A monster of a grinder with proprietary 83mm burrs, the E37Z Barista features robust programming incredibly precise grind adjustment, and introduces SweepOut Dual Spin which reverses the motor after grinding to clear out any coffee left over from the grind cycle. Features