When you tap and then spin the bottle, this happens:
Brand: The Potions Cauldron "Witches Brew" Blue Grape Soda.
Origin: York, England.
Purchase Place: Grandpa Joe's Candy Shop, Spring Lake Park, MN.
Sweetener: Sucralose.
Review: This was an experience. My boys and I all thought it had good grape flavor and a lot of sweetness - this was a "kids" soda and not an "adult" soda. The flavor was pleasant and it wasn't TOO sweet. The experience of the swirling soda was fun, but I don't know if it was $6 worth of fun. The flavor was good though, and it went down real easy for all of us!
Score: 8.5 out of 10.