Kids ages 9 and up can create endless construction site adventures with the LEGO Technic Tipping Dump Truck toy (42203). This blue construction truck toy lets kids imagine a busy working day operating their tipper truck. Steer the truck into position then turn the knob on the side of the truck to tip the lid. Open the doors to see inside the cab, then drive the truck to its next construction-site task. LEGO Technic vehicle sets feature realistic movement to introduce young builders to the universe of engineering. This building kit for kids is a fun birthday gift or any-occasion treat for kids who love LEGO vehicles or construction truck toys. Kids can enjoy an easy and intuitive building adventure with the LEGO Builder app, where they can zoom in and rotate models in 3D, save sets and track their progress. Contains 462 pieces.