Visit Disney’s Anna, Elsa, and Olaf in the LEGO DUPLO Disney 10899 Frozen Ice Castle for imaginative play and priceless developmental milestones with your preschooler. Toddlers who play pretend with their favourite Frozen characters develop social and emotional intelligence, linguistic abilities, and fine motor skills. Discuss the relationship between Elsa and Anna, her sister. Play creatively indefinitely with Olaf the snowman. You and your toddler will have a tonne of fun reenacting events from the Frozen movie and making up your own stories with this glittering, buildable educational toy for toddlers, which has a multicoloured light brick feature that illuminates the castle at the touch of a button.