Extremely wide grinding range from ultrafine Turkish to coarse for all kinds of coffee preparation Commercial-grade solid conical steel burrs with advanced cutting design for high precision grinding 16 clearly marked fineness settings with four levels for each: extra fine, fine, regular and coarse Gear reduction motor grinds slow with reduced noise and little static build-up Slowest grinding speed in its class creates less friction and heat buildup preserving maximum aroma and flavor for all grind settings Safety lock system for safe operation during and after use; auto off when bean container is not locked Upper conical burr removable for easy cleaning Tight-fitting ground coffee container holds up to 4 oz of ground coffee See-through bean container holds up to 8.8 oz of beans Timer can be set to grind from 5 to 60 seconds Pulse grinding Elegant, timeless and user friendly design ABS plastic housing with stainless finish Tips for use: The Infinity Burr Grinder will only grind when the black dot on the bean container points to one of the fineness settings. Turn the timer and grinding starts instantly. Turning the bean container marking (black dot) outside of the fineness settings will stop the grinding immediately. Turning it back to the desired fineness will resume grinding as long as the timer is still running (pulse grinding). Make sure the bean container is empty before removing it from the base otherwise beans will scatter around.