This is not your average chocolate-filled advent calendar. Instead, behind each door you will find some of your favorite Harry Potter characters in their Yule Ball robes as mini Pop! vinyl figures. Countdown to a happy & magical Christmas with Harry, Ron and Hermione while creating a snowy Yule Ball scene with a Pop! Funko twist. All you need is some hot Butterbeer and a treacle tart to let the holiday season commence.