Maybe the attribution is wrong but they do appear to be quality and they sure look good.
Have you asked the seller about the attribution?
John
Does any one else think a glass vase lying on it's side looks daft?
Hi John!
Someone put a lot of work into making these. The inside of the vase is kinda bumpy so to speak, and after hotworking it they first cut the sides of it and then (what appears as bubbles in 2D) cut the hollows. BUT, if I compare it to my Exbor vase thery're simply not in the same league.
The vase in this thread isn't cut in perfect angles. Even the phased corners look kinda sloppy since they are not perfect. All in all when you hold them next to eachother there are just too many details IMO that aren't Exbor standard (judging from the single piece I have

)
And yes!

Best Regards
Emil