Sword Art Online: The Official Advent Calendar: 25 Days of Surprises25 DAYS OF SURPRISES: Count down to the holidays or any other special occasion and receive 25 days of Sword Art Online–themed collectibles by opening a pocket each day.COLLECTIBLE PRIZES: This 25-day advent calendar features high-quality collectible items—buttons sticky notes coasters mini booklets pencils and more—that are designed to last so that you can show off your love for Sword Art Online year-round.
