For the ultimate in control over the grinding process, the Baratza Preciso grinder offers 440 settings, 10 macro settings each with 11 micro adjustments. This enables the most exacting coffee lover to dial in the precisely correct grind for any type of coffee maker, from a press-pot to an fine espresso maker. The commerical-grade conical burrs are made in Italy; the outer burr can be easily removed for cleaning, without tools or special equipment. Grinding is controlled by either a pulse button or the timer switch, so you can grind any amount of coffee with ease.The 480-watt motor runs at just 450 rpm to reduce noise and minimize heat transfer to the beans. It also reduces stateic buildup, as does the anti-static system built into the grinder, so the internal components are not coated with grounds and static in the grounds bin is minimized. The bean hopper holds up to 8 ozs., the grounds bin has a 5-oz. capacity. 1-year wararnty.