Advantages of Italian coffee :
These super coffee makers create a espresso similar coffee in record time.
Also due to the simplicity and robustness of this coffee maker, it presents few problems.
What differentiates an Italian coffee maker aluminum?
The aluminum allows to achieve the flavor, aroma and a strong bodied of traditional coffee since each time the appliance is used, coffee penetrates the pores of the aluminum and will adhere to the inner walls of the coffee maker creating a thin layer of coffee. It could be called memory effect, more intense the longer the coffee is use, this only happens with aluminum.
Also aluminum is a perfect heat conductor, so the coffee is heated more evenly and longer than the new stainless steel coffee makers.