Something unique, something different for the coffee aficionado in the household. Works on expansion and contraction of water vapor. Grounds are put in the top container and water in the bottom. As the water heats up it evaporates into the top container with the coffee. Remove from heat and the coffee gets filtered back into the bottom globe via a vacuum force created by the cooling. Remove the top and pour, it takes less than 10 minutes.
Uses properties of siphoning (syphoning) to brew
Makes about 5 cups, good things are better shared
Made of heat resistant glass
Includes alcohol burner