The Bistro Blade Grinder is equipped with a powerful motor that allows the stainless steel blade to cut the coffee beans quickly and efficiently, resulting in flavorful ground coffee. The transparent lid allows users to see the coarseness of the coffee while grinding, as the longer the grinding time the finer the resultant ground coffee. Ideal for using in 60 second intervals, users can grind just enough coffee needed for brewing 8 cups in a BODUM press at the simple touch of a button. The NEW Bistro blade grinder metal body is made of 100% aluminum.