Wizarding World of Harry Potter Narcissa Malfoy Interactive Wand Exclusive item from the Wizarding World of Harry Potter at Universal Studios Florida Full size resin-made wand measures 14 inches long and comes inside sturdy wand box Interactive wands use special technology to cast "magic spells" at numerous marked locations inside the Wizarding World 2 sided magical spell map is included to help you find all the spell casting locations at both Hogsmeade and Diagon Alley 'Secret' casting areas are revealed with the map is opened under blacklight inside Knockturn Alley!