WELZ Stripes & Spots candy/powder dish and two cups

Here is the second posting of a group I just bought from a collector overseas. It consist of mostly Welz pieces, but there are a few "unknown" and a few Kralik pieces.

This décor is very similar to the toiletry set...I am not sure it belongs though. It was kept separate by the collector. It seems there is just a slight difference in the decors. The cup has the Royal Art Glass label in the same shape and style as the FWK label.