Preschool kids aged 3+ go on a journey of imagination with the Big Interactive Community Train (10428) set for toddlers. Brimming with features and functions and including 4 diverse figures, this all-action playset provides hours of immersive learning. Toddlers’ learning journey starts at the playset’s train station. Preschool kids use creative thinking to plot a route for the Push&Go toy passenger train, taking on fun problem-solving tasks as they go. They can load the train with cargo, charge the engine or wash the carriages. Each activity is brought to life with lights and sounds when the toy train passes over one of the 5 action bricks. This set also helps develop patience and curiosity as toddlers experiment with new ways of building their train track. The free LEGO® DUPLO® Interactive Trains app lets toddlers record their own sounds for the train’s journey and drive the locomotive using a portable electronic device, and it gives families inspiration for alternative builds.