"My Daughter (2 years old) received her truck last night and was immediately enamored with it. She played with it in a very focused manner for about an hour. She kept trying new ways to fit all the blocks onto the truck, and before long she was even singing the ABC song to herself. after a while I added her other DUPLO blocks so we could build a big tower. I noticed that the base assembly of the truck actually connects with the DUPLO number train pieces, suffice to say, she built a pretty neat train. Upon waking up this morning, her alphabet truck was the first thing she ran to. She immediately starting building while I got her breakfast ready. I must also mention the alphabet poster that is included inside. Its very cute and is a must have for any toddlers bedroom."