Mill stands 5 3/4" high. Bamboo, which is a renewable resource, is only heat-treated. William Bounds' patented milling mechanism crushes the spices rather than grinding them, resulting in a fresh flavor and consistent texture with each use. This mechanism also rotates freely and doesn't grind against any other part of the mill, creating a mill that will never jam or wear down. Fine, medium or coarse grind. Limited lifetime warranty. Filled in the USA. Imported.