Warning! This is a working prototype that needs some improvings (smoother borders, less width). The final version will be a customizable item where you'll be able to select the diameter, the texture and the location (for the sundial). Also, due to the roughness of this material, applying a lacquer is recommended.
This stylish bangle works also as a sundial just putting it on a table or hanging it. It has two holes and two graduated scales for the hours: Spring/Summer and Autumn/Winter. The two indentations between the holes allow to hang the bangle using a chain or cord. In the other extreme, the surface has some protuberances for getting a stable position when the bangle is put vertical on a table.