They hold about eight ounces of liquid when completely filled. They are in six different colors: red, yellow, green, blue, teal, and purple/amethyst. The item "Set of 6 Bohemian Czech Multi-Color Crystal Cut to Clear Wine Glasses 7 5/8" is in sale since Tuesday, December 22, 2020. This item is in the category "Pottery & Glass\Glass\Art Glass\Bohemian/Czech\Other Bohemian/Czech Art Glass". The seller is "consigningforgoodnh" and is located in Milford, New Hampshire.This item can be shipped worldwide.