New Mattel Barbie Career Series Thames & Kosmos Stem Kit Barbie

New Mattel Barbie Career Series Thames & Kosmos Stem Kit Barbie My mom purchased for my daughter and she never played with it. The doll has never been out of the box. The other side of the box was opened but never removed. You get 7 various models with over a hundred pieces. Also comes with an adapter to connect models to the smart furniture in the Barbie Dreamhouse. From the manufacturer: Annual Animal Shelter Gala is just hours away! Help Barbie and Nikki prepare for the party as you learn important STEM (Science, Technology, Engineering, and Math) skills. Explore physics and engineering as you construct 7 different models, all compatible with the Barbie® Dreamhouse® (sold separately). Build a jewelry holder, washing machine, hammock, shoe rack, greenhouse, designer platform, and spinning closet rack. Then, conduct experiments to learn how and why your designs work! Create three unique types of dresses for Barbie®—an optical illusion origami dress, chromatography dress, and leaf-print dress—while learning important lessons in biology and chemistry. The full-color storybook manual guides your journey through the 7 building projects and more than 10 experiments. A Barbie® or Nikki® doll is also included.