The ingenious, self-explanatory operating concept includes a ball bearing-mounted Rotary Switch and TFT display for maximum speed and efficiency. 31 individually programable specialty coffees and another 12 barista recipes can be prepared by touching a single button. The standard screen can be customized to the occasion or user, as can the names of the individual specialties. A key feature of the GIGA technology is the adjustable air intake, electronically controlled by a geared stepper motor, to heat and froth the milk. When you make a latte macchiato, the machine automatically dispenses hot milk into the glasses, followed immediately by milk foam and finally coffee. The GIGA W3 is also capable of producing the internationally popular flat white. A professional high-performance grinder, featuring specially positioned grinding discs made from wear-resistant technical ceramic, guarantees precise and consistently even grinding for years to come. They are amazingly fast, cutting grinding times in half compared with previous models. The grinders are adjusted electronically.