This is a vintage Heinrich 6 piece porcelain Rüdesheimer Goblet shaped coffee cup and saucer set.
It is specifically designed for the traditional Rüdesheimer coffee, which is made with flambéed Asbach Uralt Brandy
The text on the cup reads "Rüdesheim am Rhein anno 1860 Die Vaterstadt des Asbach Uralt," identifying Rüdesheim as the "father city" of the Brandy
The set is a collectible item made in Germany