1.Extremely compact designs in a bold attempt to make coffee machines as small as possible to prepare a perfect cup of espresso, with an 80 ml water tank, a height of 130 mm and a weight of 290 g for the Minipresso NS2. 2.Handy espresso machine with piston pressure no electricity, no battery required. Add hot water to the water tank. Unlock the piston from its travel position and pump a few times to build pressure. The maximum pressure reaches 18 BAR/261 PSI. Then you can prepare a cup of espresso with plenty of crema. 3.For coffee capsules compatible with NS original coffee capsules. Note that some nonoriginal capsules may not work well with our machines. Capsules with filter paper membranes are not compatible. The Minipresso NS2 easy preparation, powerful extraction and quick cleaning to enjoy your favourite coffee anywhere. 4.Environmentally friendly materials The Minipresso NS2, our smallest capsule espresso machine, is partially made of wheatbased polymers and combines elegance and convenience in terms of environmental protection.