I've never had 'real' Champagne, because the real deal comes only from France. But I have had a few sparkling wines in my time.
This is a darn fine example of that. You can almost smell alcohol mixed in with that dry white grape essence - even before you put this in your nose.
Now, I wouldn't recommend this to a snuff newbie, but once you've become a little more experienced with finer, drier snuffs, this can be a real treat.
One note: I would avoid bullets of this snuff, or old poorly sealed cans of this flavor. This snuff needs to be kept well protected from air, or it will soon lose it's flavor.