Our Natural Stone Wall Clocks"TMare a great piece of Art Work with Funtionality for any home! The stone for each Wall Clock is carefully hand selected from the Pacific Northwest and from all over the world. Our Slate Wall Clocks are individually Hand-Sculpted using our "Secret" sculpting Method by our talented Native Seattle Artist. This method exposes hundreds of thousands of years of Sedimentary Rock layers and creates Shapes that cannot be duplicated. ALL Pieces are ONE OF A KIND and no two in the Whole World will ever be identical! Our Wall Clocks are Absolutely UNIQUE and Very BEAUTIFUL! The colors in each Wall Clock are remarkable and each will vary slightly in size and color. Some Wall Clocks feature Fossils! The clock mechanism is of high quality and will provide many years of trouble free time keeping.