These came from the Venetian / Palazzo casino here in Las Vegas. They stand 6 3/4 tall. I think these are considered tall water goblets or for a particular type of red wine, I forget which. Each has the "Baccarat" acid etching on the base.
The item "Baccarat Crystal 6 3/4 Montaigne Tall Goblets Wine Water Glass Set Of 6" is in sale since Wednesday, March 31, 2021. This item is in the category "Pottery & Glass\Glass\Art Glass\French\Baccarat". The seller is "pambai61" and is located in Henderson, Nevada. This item can be shipped to United States.