1Interactive Learning: Kids can explore human anatomy by removing and examining 9 soft gel organs, 17 glowing bones, and arm muscles, each piece can be removed individually from the tall shell using the included tweezers. Learn anatomy in an organized manner, with a study guide for more information. 2Realistic Experience: The simulated organs are made of the most TPR soft plastic material and coloured, achieving the closest touch to human internal organs, elastic, comfortable to touch, smooth and non sticky. 3Bone with Night Glow: After irradiation of light, the skeleton will emit fluorescence in a dark enough environment, which provides a more intuitive effect to demonstrate the knowledge in science education classes. 4Premium Materials: Made from ABS, PP, and TRP materials for safety, durability, and long lasting use. Harmless and sturdy components ensure a reliable and safe learning experience for kids. 5Human Biology Study: Suitable for schools and families, this human body science kit allows children to explore how bones, organs, and muscles work together. A hands on activity to enhance knowledge in a fun and engaging way.