This gift set is comprised of a Salt mill and a pepper mill. Both units have the William Bounds patented milling mechanism which mills instead of crushes. As a result, the salt and pepper have a fresh flavor and a consistent texture. The mechanisms are covered by a limited lifetime warranty and will never jam or wear down. The set also includes a 4oz. tube of sea salt and a 4oz. tube of Lampong black peppercorns. Makes a great gift on top of the cutting board and comes in a nice cardboard box!