Ramune soda question

[ladysilverice]

I know what you mean because I've had ramune sodas before, but I have no idea why they do it, other than the novelty of having a marble in your drink. I think it's really annoying because when you get to the end of the drink, the marble starts to block the hole when you tip it up far enough and actually keep you from being able to finish it. :confused: It's also really loud. :p