The Virtuoso™ Grinder has many commercial grade components, higher performance and sleeker style. With the Virtuoso™, it's now easier than ever to make professional quality espresso and capresso, whether at home or the office. In additional to all the great features of the Maestro Plus™, the Virtuoso™ includes commercial grade conical burrs, a 480 watt DC motor, a new shape and a quality stainless steel design. Features include: Commercial Grade Conical Burrs 44mm grinding burrs are the same material and durability as the industry's highest-quality line of commercial conical burr coffee grinders. Conical burr grinders are exceptional at producing consistent grinds from very fine to course, as well as being durable and will remain sharp for many years. The burrs have a precision mounting system to ensure a stable platform for accurate grinding.