Zassenhaus Weimar 7.8-Inch Stainless Steel and Acrylic Electric Salt Mill Battery operated salt mill; one hand touch button operation; includes LED light; 7.8 inches Patented CeraPlus German ceramic grinding mechanism guaranteed for 25 years; harder than carbon steel and won't corrode over time 6-position dial adjusts from coarse to fine grind; unscrew the cylinder to fill 18/10 stainless steel with see through acrylic windows; includes 6 AA batteries Made in Germany; wipe clean with damp cloth