ACE System Anti-Clumps & Electrostaticity. Conceived to prevent the clumps development and eliminate the electrostatic charge of ground coffee, the ACE System is the common denominator in every Eureka on-demand grinder. Due to its regulating action over the coffee outflow, ACE System ensures an incomparable cleanliness and dose consistency. Stepless Micrometric Regulation System (patented by Eureka) Patented by Eureka, it assures incomparable setting precision and saving of time and coffee. The micrometric system with infinite adjustment points, the only one based on the lower burr repositioning, guarantees incomparable grinding performances and allows to carry out maintenance operations without losing the grinding setting. Silent Technology Silent grind everywhere: coffee shop and home. The exclusive anti-vibration solution reduces the grinding noise by approximately 20 dB compared to the conventional grinders and paves the way for a new way of grinding coffee: accurate and quiet. Espresso & Brew Special burrs design suitable both for Espresso and all the varieties of Filter. The special burrs design conceived by our engineers offers a grinding technique suitable for the preparation of both Espresso and all the Filter coffee varieties. Innovative 65 mm flat burr set designed to provide excellent results with all brewing, to reduce coffee retention and increase the grind output consistency thanks to a wider grinding surface. New Aluminium King-Size Dial with rev counter (patent pending) designed for superior comfort, extremely precise grind size adjustments, and an ease of switching between different brewing methods. New versatile in height fork for maximum stability and ensuring compatibility with both portafilter (for espresso) and All Purpose Cup (for filter coffee), according to your preferences. Height adjustment without extra tools!