Youngsters who love to play everyday heroes will love this LEGO City Construction Bulldozer set. There's a cool excavator with rubber tracks and work bucket, a toy crane with a wrecking ball, a cement mixer, and a warning sign - everything a child needs for hours of imaginative play. This 4+ toy set includes a simple printed building guide and a special starter brick item to help youngsters experience the pride of building their own LEGO toys. And with the free LEGO Life app for smartphones and tablets, kids get Instructions PLUS - an interactive building guide with amazing zoom and rotate viewing tools that really make LEGO play for kids. With LEGO City sets, children can immerse themselves in open adventures and settings that reflect real life. And with a wide range of realistic and feature-rich vehicles and machines, children's imaginations are free to fly! Age: 4 Years+!