Make tummy time a fun and engaging experience with the Hello Night, Hello Day Foldout Book. This small, sturdy accordion book stands upright in your baby’s crib or play area, showcasing delightful black-and-white illustrations. The daytime pages feature black images on white, while the nighttime pages invert the colors to captivate your little one’s eyes. With charming pictures of the sun, moon, stars, and friendly animals, plus two mirror pages for practicing smiles, it’s the perfect companion to brighten every moment of tummy time!