Adventures beneath the sea await Disney's The Little Mermaid fans aged 6 and up in this LEGO® ǀ Disney Ariel's Underwater Palace (43207) set, featuring a buildable toy palace, 3 mini-doll figures and 6 LEGO animal figures, plus interactive digital building instructions to help make construction extra fun. Available in the free LEGO Building Instructions app, the intuitive tools help kids visualize the model as they build.