At the touch of the button on top, instant grinding begins with these battery-powered mills. Whether you're a professional or a want to be professional, there is always that necessity to vary your grinds. The patented U-Select mechanism allows the cook to choose 6 grinds from fine to coarse. While operating, a very handy light enables you to easily view your grind amount. The mechanism, which carries a lifetime warranty, is specifically designed to grind whole peppercorns and sea salt. Includes 6-AAA batteries for each piece, mill dish, and a supply of peppercorns and sea salt. Stainless steel/Acrylic. The same unyielding commitment that goes into every Peugeot pepper mill mechanism is also evident in the stainless steel salt and spice mechanisms. Peugeot grinding mechanisms are the choice of food professionals and discerning cooks around the world. They will delight the finest epicures and will provide an original touch to every table.