Fewer pieces and larger blocks! LEGO® for small children must match their level of ability and preferences, so My First DUPLO® Sets are designed for children aged from 1.5 to 5 years. The bright and colourful blocks let children build vehicles of all shapes and sizes, buildings, farms and much more. Blocks with numbers and letters help develop their math and language skills. What My First DUPLO® set will you choose for your child?