At over 500 pieces the Car Carrier is one of the larger sets from the Construct-It range. With this set, they get to build not just a really cool car carrier, but also a couple of cars to go onto it. As this comes with a bunch of different wheels, once they have built the car carrier and cars. Your child can then have fun making their own kind of vehicles and figuring out what works and what does not work. If you want a set with lots of pieces, this is one that you have to take a look at.