This is a prayer wheel, as I understand it to be. Think of it as a box on a stick (with more function than toast on a stick - David Letterman reference). The outside is laser engraved with a segment from the song John wrote for his wedding with Julie. My understanding is that traditionally a written prayer is placed within the box and every rotation represents one recitation of the prayer. In this case, one playing of the song. Base is Curly Maple, dyed, and Kingwood containers. Wheel is Curly Maple cylinder and Brazilian Cherry lid, bottom and handle. Bronze bearings in bottom and handle.