This creative ABC toy delivers lots of playful learning. As toddlers connect the trailer with the toy truck and help the 2 LEGO DUPLO figures load and unload the bricks, they begin to recognize letters, learn colors, improve their language and hone fine motor skills. Imaginative accessories include a LEGO DUPLO ABC book toy element and a stereo element to encourage fun ABC sing-alongs with parents and toddlers. This educational toy encourages toddlers to invent creative stories as they climb into their toy truck cab and head off for a new adventure!