Petrus Regout Maastricht, by the well-known Royal Sphinx Sleek pastel blue service, consisting of: 6 cups 5 saucers 1 bowl 1 large bowl with a lid 1 butter dish 5 plates, large 12 plates, smaller 3 dishes 1 oval bowl with a dish (added later, not on the main photo) 1 milk jug (added later, not on the main photo) The Kera-Nova service Desiree was designed in 1954 by Pierre Daems. For the colouring of the Kera-Nova service they used engobe for the first time. This is a thin layer of clay that is spread over the rough parts of the service pieces. The engobe layer is so thin that it already sticks to the service(part) by just dunking it in.