The Bialetti Percolator Moka Express 6 Cups is a Classic percolator in a modern package. The Moka Express makes a delicious cup of coffee in minutes. The unique system allows you to brew coffee in an efficient but gentle manner. After all, the best coffee from a percolator takes its time. You make 6 cups of espresso with this percolator, because it has a capacity of 270 ml.