Red and Blue Pull-Back Cars
These two 2012 editions to the Meccano range are available from the Argos website only; a few selected retailers now have them. I do not recommend them for children under seven years as there are many easily swallowed parts, but they could be built with adult supervision.
In general they are good models. However, I feel that the blue car is the better of the two. They both need careful assembly to ensure free running.
They both feature the pull-back motor first seen in 2010.