Keep grinding on with refill salt for your Kona Sea Salt Grinder. 100% Pure Hawaiian Salt and the only salt in the world made from the depths of 2,200 feet below the ocean surface. Kona Sea Salt has a purity you can taste. Mineral-rich deep seawater is dried naturally under the Hawaiian sun producing an exquisite gourmet finishing salt and hand harvested by our Chief Salt Maker. Kona Sea Salt Grinder Salt has slightly less moisture than our flake salt, while retaining all the flavor! Like our flake salt, it contains less sodium than ordinary table salt.