Barbie Marine Biologist doll is ready to explore life under the sea with a mobile lab and more than 10 pieces that let kids dive into storytelling! Kids can store the pieces in the lab case that opens and closes and decorate it with the stickers on the included sheet. With snorkel gear, marine life (like a dolphin!) and lab equipment, Barbie doll takes kids on an underwater adventure. The set makes a great gift to inspire dreams and imaginations.