Due to the very dark color, the usual Rosenthal brand stamp cannot be recognized in the worst case. Unfortunately, these circumstances cannot be avoided in terms of production technology.
Dishwasher safe porcelain
With this décor the colours are melted into the glaze at 1000 degrees C. Here the glaze softens and the décor sinks into it, thus making colour and luminosity indestructible. It is scratch- and wear-resistant. However, gold decors are not totally scratch resistant by virtue of their natural material properties. This décor was tested by the Rosenthal Institute for material technology (IWT). It is dishwasher safe.
This item can safely be used in the microwave.