About this item Mini Manual Portable Coffee Maker Espresso Handheld Coffee Machine Pressing for Home Travel Make pretty good espresso in a relatively short time if you 3.only have ground coffee and hot water ready. Portable design, simple and fast to use, hand operated coffee machine, you can prepare amazing espresso anywhere. Simple to operate! Add ground coffee to the filter basket with the help of the integrated scoop. Apply slight pressure to level the grind. Add hot water into the water tank. No battery/electricity need. Manual operation only!