This product is a set of three vintage shot glasses featuring souvenirs of Germany, specifically Heidelberg Castle. Each shot glass holds 3 ounces and is clear in color, made of normal glass. The set includes three shot glasses from the brand Weinstube Schloss, perfect for all occasions and as a collectible item for those interested in barware or kitchen decor. These unique shot glasses showcase a piece of German culture and history through their design and origin.