EUC Crystal Head Vodka Clear Glass Skull LowBall Glasses (2) & Mini Skull Bottle. No cios or cracks. These types of glasses are often used for serving beverages like beer, whiskey, or other drinks, especially during themed events like Halloween or pirate parties. Also could severe snack foods or hold utensil. These glasses will add a unique and decorative element to any barware collection or home decor. Crossposted. Unique skull-shaped glass set crystal clear. Perfect for adding a bold touch to your collection.