The LEGO Art Harry Potter Hogwarts Crests 31201 Building Kit is designed for adults who love hobbies and collectibles. Released in 2021, this set includes 4,249 pieces that allow you to create one of the four Hogwarts house crests: Gryffindor, Slytherin, Hufflepuff, or Ravenclaw. Perfect for Harry Potter fans, it offers a relaxing building experience and can be displayed as a stunning piece of wall art.