Help kids grow their building and role-playing skills with this 4+ LEGO Disney Ariel?s Celebration Boat (43191) set. The kit features a boat, pier and underwater scene, plus printed building instructions and digital Instructions PLUS! Using the LEGO Building Instructions app, the guided real-life process leaves even younger builders feeling like real master builders? awesome! Designed with budding builders in mind, this 4+ set is packed with engaging details and characters to ensure young kids have a great play experience. Inside the box, each bag contains a complete model. The boat features a partly constructed Starter Brick base kids can easily build with to get the play started fast! Kids and adults can join Disney Princess Ariel and her friends as they celebrate a wedding. 4+ sets are a great way for adults to share the building fun with kids, whether they are a seasoned LEGO fan or are discovering LEGO bricks for the first time.