The Nanopresso is one of the best and most versatile espresso machines. A truly unique addition to your coffee toolkit! Built around a newly patented pumping system, the Nanopresso is capable of reaching, with the help of your hands, a maximum of 18 bars (261 PSI) of pressure for unparalleled coffee extractions qualities. The Wacaco Nanopresso Portable Espresso Machine works best with finely ground coffee that is tamped hard. It is delightfully easy to operate and simple to use. The Nanopresso requires 15% less force to pump compared to previous models (1st generation Minipresso). With Nanopresso, the power is in the machine, not in your hands. After each shot, Nanopresso maintenance takes only a few seconds. When necessary, the components of the portafilter are easily separated for deep cleaning. Comes with: Protective case, built-in espresso cup, filter basket, scoop, brush, multi-languages instruction book, warranty card and two stickers Dimensions: 156mm x 71mm x 62mm Weight: 336g Water capacity: 80ml Ground capacity: 8g Average pressure: 18 bar