This set is really mini, perhaps for children?
It seems to be a custom made set made from Rosenthal Selb Bavaria Isolde pieces,
Germany - 1930-1940.
Each item has a signature on the bottom, in blue, (not readable), but definitely the same signature.
Consists of:
a porcelain coffee/teapot, high incl lid 14cm - wide 16cm
a small milk jug, high 8cm - wide 8,5cm
a raised sugar bowl, high 2,7cm - wide 8cm
and a small cup high 5,5cm - wide 7,5cm
with a saucer diameter 10,5cm.
All are painted with the same motif.
Main color: cobalt blue with Gold borders and handles, with a floral motif on a white circle in the center.
The cup has the floral motif on one side only.
A total of 6 pieces. The condition is very good.
The service is well packaged and shipped with track and trace.
Collection is also a possibility.