Exploration and play awaits kids aged 4+ as they learn to build with this LEGO® Disney Princess Ariel’s Crystal Cavern (43254) building toy. This buildable mermaid playset gift helps boost kids’ pr ... oblem-solving skills with creative play. Inside is a cavern with a spinning platform and slide, a whale vehicle, a shipwreck with a treasure chest and a cauldron. It also includes Ursula and Ariel LEGO Disney mini-doll figures and a Flounder LEGO Disney fish figure. The building kit includes a Starter Brick element to get building underway quickly, and instructions are provided in a colorful picture-story guide for kids who are just starting to learn how to read. The 141-piece building set for kids includes a whale vehicle, a shipwreck with a hidden treasure chest and a magic potion area with a table, cauldron and potion bottlesfor Ursula