NEW Project MC2 Dolls and playsets with the Adriennes Volcano and matching Bubble Gum Lab. The new Project MC2 dolls love science and math.\rbr\rbrNew Project Mc2 Dolls playset with Cameryns Skateboard color changing blueprints science experiment. The Project Mc2 Dolls are smart. DisneyCarToys .\rbr\rbrNEW Project MC2 Dolls and playsets with the Adriennes Volcano and matching Bubble Gum Lab. The new Project MC2 dolls love science and math.\rbr\rbrNew Project Mc2 Dolls playset with Cameryns Skateboard color changing blueprints science experiment. The Project Mc2 Dolls are smart. DisneyCarToys .