Show your top performers or clients your appreciation with the Rosewood Piano Finish Book Clock! This award clock measures 5 ¼” tall, is made of high quality rosewood and runs on a single AA battery. In addition, the spine of the book clock is ribbed to resemble page edges. On the left is a black plate in which you can add your custom engraving, logo or design in gold print. And best of all, engraving is free and unlimited!