Dorothy Hafner for Rosenthal New Wave Tea Set.  This is a rare set to find. The condition is very good. There is minor crazing to the lid of the tea pot. See pictures. No other issues.

The teapot is 4 1/4 inches tall, 9 to top of handle.

The creamer is 3 3/4 inches tall, the sugar caddy is 3 1/4.