The Pep Art line of mills and shakers brings new meaning to the phrase "Entertainment for your table!" Truly the combination of art and function, these fun, colorful mills feature the same high quality grinder mechanisms found in other William Bounds mills. Made entirely with rust and corrosion free materials, the grinding mechanism actually crushes peppercorns, rather than grinding them. Since there is no metal grinding on metal, the mechanism will never wear out, hence the lifetime guarantee.