Unknown Glass Syndrome, U.G.S., is a mild annoyance affecting millions at lively gatherings around the world every year. But now there’s help. Graf Lantz Wine-O’s provide instant relief by turning doubt into confidence, giving you the knowledge you need to party in peace. An innovative color code system provides instant evidence of which glass is yours, alleviating embarrassing staredowns before they start.

The perfect host or hostess gift these wine glass markers are super unique and made from sustainable and renewable luxury grade Bavarian Merino wool felt. Set of 12.