The Tap salt mill from Cole & Mason has a high quality, crystal clear acrylic design. It features a grinding mechanism that effectively grinds sea salt to fully enhance its flavor. The grinding mechanism is spring loaded and fully adjustable from very fine to very coarse salt grinds. The ceramic grinding mechanism is diamond sharp and has a lifetime warranty. The salt mill features a tap-design top for easy salt grinding and stands 11.5cm / 4.5 inches tall.