Home Slickdeals Thames & Kosmos Barbie STEM Kit with Barbie Scientist Doll $7.48 –... Slickdeals Thames & Kosmos Barbie STEM Kit with Barbie Scientist Doll $7.48 – Amazon By ARCOM - 10 July 2019 134 0 SHARE Facebook Twitter Go to the deal page: Thames & Kosmos Barbie STEM Kit with Barbie Scientist Doll $7.48 – Amazon