I cant find my camera :(
but you know what grapes look like. green ones, purple ones, reddish purple ones. but frozen.
I only had them at Guu, where they limit you to one per person when they give you your bill.
But that's what i've been doing now, as a nice lil frozen treat, and healthy too!
The only downside is that they roll a lot faster when you drop them. the upside is that they are delicious!