This tea set grouping contains 4 pieces:

All of these are marked Thermisol Bauscher-Lizenz , which were manufactured in Germany around the 1930's. It has been identified as the Art Deco style made of white porcelain. The case, lined with felt on the inside, is made of chromed metal with a hammered surface .

The cylindrical coffee pot, creamer and sugar bowl are in terrific shape, considering their age.
The round teapot does have issues, starting at the top. Its knob seems to be a replacement as it is a ball shape and it is damaged. Inside the teapot there is some staining (see photos). I leave it to the buyer to remove these.

If you have any questions, please ask me before you purchase.  Thank you for viewing!