Children can experience the rescue of a trapped dolphin and find hidden treasure with the creative LEGO Friends Dolphin Rescue Submarine (41378) toy. This dolphin playset allows kids to embark on a LEGO underwater rescue mission as Stephanie in her cool submarine and save a dolphin in distress. The mast of the shipwreck is movable, so Stephanie can lift it with her submarine's claw arm to free the dolphin. A hidden treasure chest filled with jewels adds a new dimension to the action, just like the fabric pirate treasure map that reveals secret information when it comes into contact with water. But who will find the map first—Stephanie or the villain Kati? One thing is for sure, LEGO Friends fans will have fun deciding who wins the LEGO treasure hunt.

The set includes 2 mini-dolls: Stephanie and Kati, as well as 2 dolphin figures. It features a toy submarine with a foldable viewing area, an underwater scooter, a shipwreck with a movable mast, and a mini island with a treasure chest. Accessories include a water-reactive fabric treasure map, 2 wigs, 2 diving helmets, coral and sea creature elements, a treasure chest with jewels, a ball, a bottle, flippers, a syringe, a baby bottle, and a grabbing tool. Children will be inspired to set sail and embark on a LEGO rescue mission. They can discover how to care for an animal with this creative toy. Kids will love joining in the exciting treasure hunt with Stephanie and Kati. The water-reactive fabric treasure map adds an extra surprise.