Lego Harry Potter Flying Lessons 4711 by LEGO. $39.99. Designed for Harry Potter fans. Recreate a scene from the world of Harry Potter. For ages 10 and up. Includes plastic orange flames and two characters. 23 piece set. The Harry Potter Lego range is the most collectible theme from Lego ever produced. You can relive all your favorite scenes from the movies and collect all of the main characters.