The mug is decorated with a ceramic pencil, which is subtle but striking enough. It is available in a fully glazed version, or in a cut version glazed only over the edge of the mug so that the mouth touches the glaze and not the rough clay. The product is modeled by hand in western France by the great ceramist Charlotte Talbot.

The products may differ from each other, they are a product of handwork, so imperfections in the surface of the clay or glaze may appear.