Rare dead stock Lego set! Factory Sealed!! Very RARE The brown, LEGO magical book is decorated with teeth, straps and studs. A mechanism opens and closes the book's mouth when it is dragged across a flat surface. With 320 pieces and measuring over 4 inch (12cm) long and 3 inch (10cm) wide, this buildable Harry Potter Monster Book of Monsters makes a great Christmas or birthday gift for kids aged 10 and up. The set also includes a LEGO Draco Malfoy minifigure decorated in his school uniform.