A vacuum coffee maker uses two chambers where vapor pressure and a vacuum produce coffee. It was invented in Berlin in the 1830's. This coffee maker was popular until the 1950's when it was replaced with the common coffee maker one would know today.
A coffee maker is a small and inexpensive appliance that helps people save money. When you make coffee in a coffee maker at home, you also have the choice of what brand, as well as type, of coffee to brew. A gourmet brand of coffee is less expensive when brewed on a privately owned coffee maker.
Though slightly more expensive than a normal glass coffee maker there are many benefits to investing in a thermal coffee maker. For example: it will keeps coffee hotter longer than a glass coffee maker and it creates a better coffee taste.