Many brands of alcohol use dark colored glass that obscures the color and texture of what is inside. For liquors like whiskey, dark rum, and gold tequila, transferring the liquid to a carafe or crystal bottle enhances the beauty for everyone to appreciate.
The Punt Allows The Bottle To Stand Upright Glassblowers used to create punts to push the seam of a bottle up, allowing the bottle to stand upright while preventing glass at the bottom of the bottle from sticking out and cutting people.