Hand cut and sanded Aspen slice with precision cut Roman numerals and beautiful translucent blue and orange cathedral stained glass secured behind each number. Clock is hand sanded and sealed with a high gloss finish several times to provide a finished product. Clock mechanism is secured to the back of the clock and runs on 1 AA battery (not included). Clock hands are chosen to match the character of the clock. This clock can be hung from a window where the sunlight further accents it's beauty or placed in the custom-made Aspen stand. As with any one-of-a kind wood item, there may be small imperfections in the wood/bark; this is to be expected and won't affect the durability or functioning of the item.