Hi Estella - regret the lack of replies, but not unexpected. People here are well aware of the type of glass that you've posted, we've seen similar on many occasions, but the nature of your question is seen as a contentious one - insofar as you're asking us to adjudicate on whether the seller has correctly or incorrectly described these pieces, and for many people here putting their head on the block is frightening and a step too far - especially as we are confined to seeing your glass only on the screen. Members here foresee arguments and worse, if an attribution/provenance is suggested that doesn't agree with the original description - unfortunately, the identification of much glass remains speculative and not an exact science, though we do our best.
As for the figures, my opinion is that these are likely to be from Murano - vast amounts of very similar work has been made in recent decades and similar pieces are seen in U.K. charity shops often. That's not to say yours couldn't be from elsewhere, but on balance their stated origin is probably correct.
As for the vase, my opinion is that I'm thinking that the origin, as indicated by the label, is open to question. I've looked back at my comments from two or three years ago, and it appears that the label on a small vase carry similar decoration said Bohemiae - which in today's money is the equivalent of Czechoslvakia - use of the word Bohemia carries a potentially better cache in terms of value and history. Reasons for suggestion eastern Europe as a possible alternative source to Murano are ............
1......the heavy gilding around the rim 2..........very thick enamel decoration 3........the white almost freehand floral-ferny trails of white enamel.
Points 1 and 3 in particular are features found on glass from that part of Europe - try looking on the net at various sources for decorative glass and you should see other examples, though not necessarily identical shapes.
Ultimately, your question is probably academic - as you say, you've bought these cheaply, and most important of all you've bought them because you liked them - the best of all possible reasons.
The above are my opinions of course, and mine alone - and there may be those who dissent, but if we don't hear from them, then I suspect you may not hear further on this matter.