Hi, This is a really nice, 5-1/4, ruby red, Egermann, Bohemian, cased glass wine glass. Case glass is glass that is layered so that multiple colors show through. It still has its original paper label. This wine glass is in excellent, used condition. Take a look at the pictures, & if you have questions, please message me. Thanks. Lurleen Carter River Country Antiques Egermann 5-1/4