umbra modern steel ribbon wall clockAdd a modern, minimalist twist to telling time. With Ribbon, you get a stylish piece of wall decor and a functional wall clock all in one. Made with high quality steel that's been shaped to resemble overlapping ribbons, Ribbon features a noiseless, non ticking, sweeping quartz movement to ensure precise and maintenance free performance with no winding required. Powered by a single AA battery (not included), Ribbon is an excellent kitchen wall clock,