These are really very lovely CV, but I have quite a laugh looking through the ebay listings....one was listed as a Glass Jellyfish Oil Burner!!
http://www.ebay.co.uk/itm/Amethyst-Clear-Glass-Jellyfish-Shape-Oil-Burner-New-/120752364553 Most are listed as Vintage Art Deco, but I would agree with Wayne, they are definately Polish glass, I like them and they come in the most amazing designs, and are actally quite expensive.
Did you look at the Jozefina web site....there is an enormous variety of shapes and sizes....they are all hand made, so no two are ever quite the same.
Just as a footnote, because our postings have crossed....these are sold in many British stores and glass shops, but I really don't think they are made over here....all my searches in the past (and there have been many!) show them to be Polish.....but I am willing to be proved otherwise.
Hi Anne, :hi: At ine time, the Ulverston shop also sold the little Chinese birds I collect!!