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. Uses 4x 1.5V AAA alkaline batteries (also works with 1.2V AAA rechargeable batteries) – not included LEGO® DUPLO® train set gift for toddlers – A special-occasion gift for preschoolers who love stimulating interactive toys