Kurfürst is a collection of so-called forest glass, whose tradition in Theresienthal dates back to the 1890s. This series of glasses and pitcher called Roemer was said to have been designed by the designer Henriette Steigerwald, niece of the founder of the Theresienthal glassworks. The glass is characterized by a hollow, finely grooved cylindrical stem at the top decorated with plastic berries with a bell-shaped foot of a specific greenish color and a clear chalice with engravings of hunting motifs.