The Vintage 2005 National Geographic Anatomically Accurate Human Torso Model Set is an educational toy aimed at children aged 8-11 years old. Produced by the renowned brand National Geographic, this science and nature-themed toy offers a detailed and accurate representation of the human torso for learning purposes. Perfect for sparking curiosity and engaging young minds in the world of anatomy and physiology, this model set is a valuable tool for educational play and exploration. not been opened