An arbanne is another name for an arbane, a French variety of white grape.
"Champagne grapes" is the name given to a specific type of grape, the Corinth. These grapes should not be confused with the various groups used to make wine in the Champagne region of France. Champagne grapes are usually small black grapes without seeds. There exist both red and white varieties of the Corinth, but they are much less common. Champagne grapes are the smallest of all seedless grapes, which is one reason they are so popular, particularly for drying. The name "Champagne Grapes" actually comes from a photo shoot done for the grapes in a magazine, in which the grapes were alongside a flute of Champagne.
Quarter-Bottle 6.3 fluid ounces Half-Bottle 12.7 fluid ounces Bottle 25.4 fluid ounces Magnum 50.8 fluid ounces 2 bottles Jeroboam 101.6 fluid ounces 4 bottles Rehoboam 147 fluid ounces 6 bottles Methuselah 196 fluid ounces 8 bottles Salmanazar 304.8 fluid ounces 12 bottles Balthazar 406.4 fluid ounces 16 bottles Nebuchadnezzar 508 fluid ounces 20 bottles