Fast grinding, long wearing and non-corroding ceramic mechanism * Large storage capacity * Use to grind coarse salt, salt must be dry and no larger than a peppercorn * Easy filling with sliding side mounted loading ring * Grind size adjustable by thumbscrew on bottom, stays set when filling * Body of white ABS plastic * Cleans with household glass cleaner and paper towel * 6" high * Tray included to contain salt dust * Made on Nantucket Island from parts made in the USA and Italy