Encourage your child's early S.T.E.M. learning with the Coding Critters Rumble & Bumble set from Learning Resources. Designed for ages 4 years and older, this interactive pet introduces preschoolers to critical thinking, problem solving, and other S.T.E.M. skills with the help of a fun playset, storybook coding adventures, and two interactive modes. Includes Rumble the dino and his clumsy friend Bumble, a cave, slide, volcano launcher, full-color 20-page storybook, and more! Uses 3 AAA batteries (not included).