Kamenstein Smooth Touch Battery Operated Salt Grinder with Free Spice Refills for 5 Years, White All grinders are filled and sealed for freshness in Kamenstein's own FDA-approved and monitor facility in Winchendon, Massachusetts, U.S.A. A soft-touch grip and simple, one-button operation makes it easy and intuitive to use. The grinder measures 9 inches in height and sits easily on any kitchen counter or shelf. This product is not dishwasher safe. Wash with a damp cloth and towel dry. Runs on four (4) AA batteries. Batteries are included.