The display allows you to set the quantities for one or two cups. The Mignon Perfetto also offers the option of a manual mode. It was designed for grinding espresso and filter coffee. An additional grind setting switch enables quick and easy switching between different settings (espresso, filter coffee, etc.). The construction of the Mignon Perfetto is solid and robust, and the grinding mechanism has been made even quieter. The grinding discs, with a diameter of 50 mm, are made of heat-absorbing stainless steel. The grinding speed for espresso is approximately 1.5 g/second.