The Advent Christmas Calendar 24 Days of Quacky Fun Rubber Duckies by Joyin is a fun and festive way to celebrate the holiday season. Each day leading up to Christmas, a new rubber ducky toy is revealed, providing a unique and playful surprise for children and adults alike. Made of plastic and sealed, this countdown calendar brings the joy of ducks into the holiday spirit with its adorable design and character family of duckies. Perfect for adding a touch of whimsy to any home during the Christmas season.