Let your little builder get immersed in a race to a rescue a trapped dolphin and find the hidden treasure with LEGO® Friends 41378 Dolphins Rescue Mission creative toy. This dolphin playset allows kids to act out an underwater LEGO rescue mission as Stephanie dives in her cool submersible craft to free a stricken dolphin from a shipwreck. The shipwreck's mast is hinged so Stephanie can lift it to free the dolphin with the grabbing arm of her craft. A hidden gem-filled treasure chest adds another dimension to the action, as does the textile pirate’s map that reveals secret information when brushed with water. But who will find the map first, Stephanie or bad-girl Kacey? The only certainty is the fun your Friends fan will have as they decide who wins this LEGO treasure hunt! Construction set includes 2 mini-doll figures, plus 2 dolphin figures for hours of imaginative play.