Eureka Atom Espresso Grinder - ChromeEureka Atom Espresso Grinder Chrome Grinding adjustment: Stepless micrometrical Gives you an "infinite" range of settings which allow you to really fine tune your grind to your espresso machine. Turn clockwise for a finer grind and counterclockwise for a coarser grind. Perfect positioning The adjustment knob is located on the top right of the grinder, underneath the bean hopper. This helps keep the overall width of the grinder low compared to other