Now that we're just days away from November, it's time to start thinking about the holiday entertaining season. You've probably already nailed down your travel schedule and whose family you'll be spending each holiday with, but it's also time to start thinking about all those parties and dinners we try to cram in during the last two months of the year.
With that in mind, these 17 fun (and functional) coaster sets serve dual purposes. Get a set for your apartment to prevent water rings from ruining your furniture, and stock a few extra sets for an easy grab-and-go hostess gift. That way you'll never show up at a friend's house empty-handed.