Punch your tastebuds right in the mouth with Stang!® The World's Most Sour Soda.This blue-raspberry-flavored fizzy drink has 30-times more citric acid than other sour drinks; in fact, it's so tart that your teeth may melt in your mouth.This Vat19 exclusive effervescent isn't just an acidic beverage; it's also made with pure cane sugar and plenty of carbonation to deliver the perfect amount of sugary buzz to your tongue-buds.Challenge yourself to a bottle, or dare your friends to down this potent potable–but consume with caution because ingesting this dastardly drink may cause irreversible Inside-Out-Face Syndrome!