Zoob Stem ChallengeNovember 11, 2015 Fakespot - Amazon Review Checker Name:ZOOB STEM ChallengeCompany:ZOOBCategory:Toys & GamesTotal Reviews:54FakeSpot Grade:A (10.0% fake reviews detected)You can fully trust the reviews of this product.Go to Analysis for ZOOB STEM Challenge Loved what you just read? Share it! Tweet