Great Accessory - The NS adapter is a high-quality accessory, With NS Adapter, the machine can be compatible with original ns capsules and most compatible capsules. Get the Best from It - No battery/electricity need. Manual operation only. Experience the pleasure of drinking high quality espresso, from the first sip to the last drop, wherever you are. All you need for your next shot is ground coffee, hot water and the Nanopresso machine. Be Your Own Barista - It works best with finely ground coffee that is tamped hard. Built around a newly patented pumping system, It is capable of reaching, with the help of your hands, a maximum of 18 bars (261 PSI) of pressure for unparalleled coffee extractions qualities. It will help you brew perfect espresso with a nice and dense cream layer every time. Easy to Clean - After each shot, Nanopresso maintenance takes only few seconds. When necessary, every components of the portafilter are easily separated for deep cleaning. After-service guarantee: Mungo provides good After-Service. When your product is damaged during transportation or if you have any problems with product quality, pl contact customer service team and we will provide you with a satisfactory solution, you can contact us at any time. Mungo is always by your side.