Meet the Coding Critters' your first coding friends! These interactive pets introduce preschoolers to critical thinking, problem-solving, and other STEM skills with the help of fun playsets, storybook coding adventures, and two interactive modes filled with sound, motion, and music. This 15 piece set includes the strong Rumble and his clumsy friend Bumble, a 20-page full-color storybook with coding challenges, and a playset with a cave, slide, volcano launcher, and more!