Harry Potter Diagon Alley Advent Calendar HPA00635 Open this enchanted advent calendar to discover four of the shop fronts from Harry Potter's Diagon Alley. In these magical shops they sold wands, pens, books, and quidditch supplies. Inside the calendar you'll find a twenty four magical products, including at least 16 exclusive to this calendar, the level of detail is simply magical and each item is carefully selected to match the theme of its corresponding shop. This calendar is a must-have for your festive decorations and countdown to Christmas, officially licensed and perfect for anyone 14 and up.