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. - Extensive train set for toddlers aged 3+ – The Big Interactive Community Train toy comes with carriages that connect, areas to wash and charge the train, a station building and 16 pieces of track - Toy figures for creative role play – Building toy includes 4 diverse figures and a cat figure, plus a wealth of imaginative accessories to spark endless storytelling opportunities - Immersive kids’ learning toy teaches problem-solving skills – Toddlers decide the train’s destination, from the playset’s platform to the charging station, loading bay or washing area - 5 interactive action bricks – This toy train stimulates little imaginations with lights and sounds. - LEGO DUPLO train set gift for toddlers – A special occasion gift for preschool kids who love stimulating interactive toys - Extend the fun – Combine with other LEGO DUPLO Town interactive train sets to build the fun, and use the free app, with its included play suggestions, to get the most out of playtimes - Educational toy that builds skills – LEGO DUPLO build-and-rebuild interactive train toys are expertly designed to develop toddlers’ creative problem-solving, patience, focus and perseverance skills - Measurements – This 103-piece LEGO DUPLO train set measures over 39 in. (99 cm) wide when assembled in a loop - Uses 4x 1.5V AAA alkaline batteries – not included