This is my favorite convenience store beverage.
It’s sweetened white grape juice, but it has about a dozen peeled white grapes in it. Not only are they tasty and surprisingly fun to smash into, but getting the last one out of the hole is a great challenge!
Hello Korea ! 
Haha. Funny, I also liked the grapes in it and I had same thoughts trying to get the last one.
I liked every canned juices. I was surprised to find so many canned stuff and even more surprised they taste better than what we have in America.
I wonder why they don’t export them. They are very expensive in Korean stores.
This costs 600 won, which is about 40 cents.
I also really like this one brand of orange juice in a can (which most places don’t carry) that is also really inexpensive, and it is 1/4 full of orange pulp: big, fleshy, fully hydrated orange pulp that is fun to smash in your mouth.
Haven’t tried all the other canned drinks yet. I had a pineapple drink that was too sweetened. And I bought a hangover cure for 5,000 won that tasted and smelled awful – never again! (it smelled like raisins, rice, and ginseng – all combined with sugar syrup – just a guess, as I can’t read labels)