Thanks for that link Monika, very stylish candle holder. I could not find anything similar to my vase on the hardernet.dk site concerning Holmegaard.
The title of my posting is a bit confusing, it is made up of two parts but it is in fact a single piece of glass.
To John and Paul, I could not find anything on the Polish glass sites or on the American amberina sites.
Maybe not a production piece maybe a training item?
Thanks for your posts,
Tim