Did I shake it up a bit?
As soon as I opened it... it overflowed.
After a while, it calmed down and I drank it.
It was a sparkling wine like a sparling wine.
Delicious!
I was told by the store to prick it with an ice pick to release the gas, but I opened the package without doing so....
But it didn't spill and it was fine.
I drank it and found it to be refreshing and tasty.