This is a cube-shaped decorative clock, 14cm on each side. The light has selectable colors and can also be set to a gradient. It has a retro feel. It's an old item, but the light still works, and the clock itself runs when a single AA battery is inserted. It's not a radio-controlled clock, so I'm not sure how accurate it is... There are no scratches, but there is some yellowing due to age. Thank you for your understanding. m(._.)m