The LEGO Technic "Dump Truck" excavator toy set (42147) is the perfect gift for all fans of vehicles and technical toys. Children from the age of 7 will enjoy building the LEGO Technic 2in1 set and then playing with the construction site toy. The set is a great introduction to the LEGO Technic world and teaches young builders lots of new technical knowledge and skills using the construction toy. And the LEGO Builder app ensures that even beginners will do well with the construction toy and develop confidence while building. Your child can steer the tipper truck toy around the construction site and then raise the tipping trough to let the load slide out with pinpoint accuracy. When your child is ready for something new, they can convert the model into a toy excavator for more exciting role play. With this excavator toy, your child not only has a cool vehicle, but also 2 possibilities to build different models. LEGO Technic building toys represent the movement and mechanics of the vehicles in a realistic and understandable way to introduce LEGO builders to the world of technology. They make a great gift for a birthday or any occasion. This LEGO Technic building set is 8 cm high, 15 cm long and 5 cm wide and contains 177 pieces.