I was recently sent a Noddy tiny Toy land Race Adventure set and I was really impressed with the small reusable packaging which makes it suitable for traveling. The 10 puzzle/track pieces had coloured edges which enabled the girls to build the track properly. Included in the set was 2 cars to race, they were wind up toys which were a bit fiddly for the little ones. It is a great toy for noddy or transport fans in general but I would definitely say it is more suitable for 5 years not 3 due to complexity of putting it together and turning the wind up toys.
A perfect toy for taking on the train or packing into hand luggage for the airport or plane.