Kids learn as they build and play with the LEGO® City Construction Trucks and Wrecking Ball Crane (60391) playset. Specially designed for kids aged 4+, this toy building set comes with 3 construction vehicles, a derelict house with knockdown functionality, 3 worker minifigures and fun accessories for imaginative play. Designed for preschoolers and youngsters This easy-build 4+ playset comes with a LEGO Starter Brick element, pictorial instructions and the LEGO Builder app – a digital building companion with intuitive tools that enable kids to zoom in and rotate and visualize models from all angles as they build. LEGO City Great Vehicles Kids grow up surrounded by amazing vehicles and machines. With LEGO City building sets they get to explore them up close with realistic models and fun characters that inspire open-ended, imaginative play without limits.