How a moka pot works: the water in the pot is heated to steam with a torch, and then the steam is used to lift the water through a filter box filled with ground coffee to a conduit to extract the essence of the coffee, which then continues to rise through the conduit to the upper pot to out. [Best capacity, enjoy coffee]-Choose 12 cups (600ml), the brewed by the coffee pot has fine oil and strong aroma. It is the base of all coffee drinks, espresso, classic American, cappuccino Or a latte. Multiple stoves: steel double bottom design, supports multiple stoves, induction, gas, ceramic, electric and stoves. [Preferred Material]-The coffee pot is made of Stainless steel, which is to dirt and wear, and is not easy to corrode. It is more secure to use directly in contact with food. Tasteless and rot- materials, boiled is the Italian flavor. High quality material: coffee pot is made of steel, which is to dirt and wear and not easy to corrode. to use. Odorless and - material, the water is Italian flavor after boiling.