LEGO Marvel Avengers Iron Man vs. Thanos (76170) puts superhero action into kids’ hands. This versatile, buildable action toy is designed to encourage shared play and developmental growth. Made with budding builders in mind, 4+ sets are packed with cool details to ensure youngsters have a great play experience. Inside the box, each bag of bricks contains a complete model and character to get the play started fast. The set also includes a Starter Brick to get youngsters building with a partly constructed jet. All 4+ sets come with easy-to-follow building steps and, for extra fun, the downloadable LEGO Building Instructions app includes digital Instructions PLUS, which allows kids to zoom, rotate and visualize the set as they build. A LEGO 4+ playset is a special treat for any child – and for the rest of the family too. As adults pass on their construction skills, they share precious developmental milestones with their little builder.