This Construction Crew Vehicle Building Kit includes a massive 240 pieces that can be used to build 4 different construction vehicles. These include a crane, Forklift Truck, Bulldozer and Dump Truck. This kids robotic kit included manual has easy to follow visual steps for making each different robotic vehicle and will keep children entertained for hours as they build, take apart and drive round their creations. Not only will they look cool once built, the Construction Crew Vehicles can also be driven like a real RC Toy with the included motors and remote control bringing the vehicles to life. Kids love it as they see their creation come to life! , , Once each model has been built and mastered thats where the real fun begins as children start to use the included pieces to create their own awesome robotic vehicles, the possibilities are endless. As well as providing hours of fun and enjoyment the Machines Construction Crew Kit can also help with improving skills. Such as improving hand-eye coordination, fine motor skills, dexterity and problem solving.