The Moccamaster KM5 Burr Grinder contains a powerful, direct-drive motor that grinds coffee quickly and efficiently, and its static-reducing dispensing spout creates a mess-free grinding experience. The stepless knob allows for the finest adjustment of the 50 mm flat steel burrs, providing a precise, uniform grind at the exact size you need for a range of brewing methods. One of the few grinders certified by the European Coffee Brewing Centre, the quality and uniformity of the grind is guaranteed for perfect extraction. Named "Best of the Inspired Home Show" by America's Test Kitchen. 100g Grounds Capacity 8.8 oz Hopper Capacity Backed by a5-Year Warranty We build our coffee brewers and grinders to work hard day after day, maintaining their quality for years and even decades. Every Moccamaster we manufacture has a 5-year warranty, and we will repair it for life. A coffee grinder approved by the European Coffee Brewing Centre (ECBC) must produce consistent, high-quality coffee grounds. The ECBC evaluates coffee grinders across criteria ranging from grinding quality to ease of use. These criteria include: GRINDING TEMPERATURE A coffee's quality can degrade if heated during the grinding process. Grinders must keep the coffee at a consistent temperature, never heating it. CONSISTENT GRIND SIZE For even extraction while brewing, the grinder must produce grounds in uniform particle size with minimal variations. GRIND SIZE DISTRIBUTION The grinder must produce a consistent grind size at all settings – from fine to coarse. REPEATABILITY The grinder must reproduce the exact same results grind after grind. The ECBC-approved KM5 Burr Grinder meets these criteria with every use, producing perfect grounds that reveal the real taste of coffee as the grower and roaster intended.