The bottom chamber contains the water. The middle chamber is a filter-basket holding the ground coffee and sits within the bottom chamber. The top chamber, with a metal filter, screws onto the bottom chamber. When the pot is heated on a stove, the pressure from the steam in the bottom chamber forces the water through a tube into the filter-basket, through the ground coffee, the metal filter, and it then funnels into the top chamber where the coffee is then ready to serve. They are commonly found in Italy, Spain and Portugal. They are also known as a macchinetta, Italian for little machine or caffettiera, Italian for coffee maker.
Treat yourself to a new coffee maker from our selection at Williams Sonoma and get those mornings off to a brighter start. Choose from ultra machines for the office to low-tech coffee makers for camp and off-grid activities. Coffee machines are available with and without a coffee mill so you can choose to have the convenience of grinding your beans right where you brew your favorite beverages. Deluxe coffee centers allow you to make coffee, espresso, cappuccino and other coffee-based beverages including latte, pepresso, and Irish coffee. Several versions of coffee-espresso makers include milk foaming technology for creamy toppings on your mochas and macchiatos. Deluxe coffee makers and machines are superb additions to galleries, offices, club meeting spaces and anywhere you need to make a lot of coffee fast.