Models in the Harry Potter™ Advent Calendar collection are made of attractive natural composite wood and include figurines of Harry Potter™, Hermione Granger™ and Ronald Weasley™ that rotate on spinning gear platforms, as does the Goblet of Fire™. As you open the windows one by one, you'll get to build iconic Harry Potter™ items, like spinning badges with the emblems of the Hogwarts™ School of Witchcraft and Wizardry and its four houses—Gryffindor™, Hufflepuff™, Ravenclaw™, and Slytherin™. These badges and many other items you will build are U-fidgets: fun little mechanical toys with spinning gears to keep small hands occupied. Assembly is fun and easy and can be accomplished in a few minutes.

Each DIY magical miniature model has its own movement to engage young minds and teach basic principles of mechanics. As an extra holiday decorating bonus, many Harry Potter™ Advent Calendar models have a hanging loop, making them perfect ornaments for the Christmas tree. Among these are a Golden Snitch™, Quidditch™ Beater Bats, Harry's Spellbook, Sorting Hat™, Gringotts™ Coins, Buckbeak™ hippogriff, Time-Turner, Platform 9 ¾™ sign, and a cute Hedwig™ owl. These and more are included in your Harry Potter™ Advent Calendar collection. As Christmas approaches, your model collection and your children's excitement grow in tandem!