eeBoo READY TO LEARN: HUMAN ANATOMY - SET OF 4 - 48 PIECE PUZZLES - Included are (4) information-packed 48 piece puzzles. Meticulously detailed, each puzzle features original illustrations of the Skeletal, Muscular, Digestive, Nervous, Reproductive and Endocrine Systems. Educational and beautiful, comes with large fold pout informational poster. Two lungs, a stomach, muscles, a heart, all yours alone. So many tasks they all must do so you can live and just be you. The more you know about yourself the more you can enjoy good health! Provides screen-free fun! IN THE BOX: (4) 48 piece puzzles and educational poster. Suitable for children ages 8+. Illustrated by Linda Bleck. DEVELOP THE WHOLE CHILD: Our products build a foundation for independent creative problem solving, literacy, social navigation, cooperation, respect, and an appreciation of the planet we all share. eeBoo products are adaptable to a variety of learning levels and needs.