I forgot about wine glass charms. I went through a period of a few years where they were my go-to gift to wine drinkers. I think they were newer back then and you could get something really cute or stylish, that was somewhat novel, for $5-6. If they had a party the charms would come in handy, and the rest of the time, they were small enough to store easily. I can see them not being someone's thing, even if they drink wine, but again, it's a small thing they can easily give away--it's not like you gave them a treadmill or something that would be a burden to get rid of. So good choice!