Details Children Will Love Watching The Colourful Cars Click-Clack Down The Colourful Track When They Play With This Early Learning Centre Alphabet Writing Cards Set. To Start The Fun, Children Can Place The Car At The Top And Watch It Click-Clack Its Way Down The Four Colourful Tracks. They Could Use One Car At A Time Or Set Them Off One After The Other. As Little Ones Discover Cause And Effect, They Will Develop Their Hand-Eye Coordination And Fine Motor Skills As They Play.