The process is characterized by the Italian aluminum Moka, which is a traditional-style coffee percolator. Aluminum pot have good permeability, thermal resistance,It can be heated by Gas stove, kerosene lamp, electric stove. For an excellent cup of coffee,this Espresso Coffee Maker can be placed on Most cooking appliance. This coffee percolator sits perfectly on the top of your induction filling your kitchen with the lovely aroma of fresh coffee. Three compartments fit together easily by screwing. This coffee maker is stainless steel with a plastic handle which fits in the hand comfortably. It can make the production process becomes easy and enjoyable. Specification: Material: Aluminum 3 Cups(150ml) Size: Approx.16x12x9.8cm/6.30x4.72x3.89in 6 Cups(300ml) Size: Approx.20x14x10.6cm/7.87x5.51x4.17in 9 Cups(450ml) Size: Approx.24x16.5x11cm/9.45x6.50x4.33in Package Includes: 1 x Coffee Pot