Put the magic of Hogwarts lessons in the hands of your young wizard, witch or Muggle with this LEGO Harry Potter 76449 Chomping Monster Book of Monsters Set! Expand the play possibilities even further by combining with other LEGO Harry Potter sets (sold separately). For added digital fun, builders can zoom in, rotate models in 3D and track their progress using the fun, intuitive LEGO Builder app.The fun fantasy set features a detailed brick-built recreation of The Monster Book of Monsters, the sentient textbook used in the care of magical creatures. The model has hidden wheels and a pull-back function so place it on a flat surface, pull back, let it go and watch it speed away with its mouth chomping. It also includes a Neville Longbottom LEGO minifigure with a The Monster Book of Monsters accessory element.