Application：Suitable for anyone interested in anatomy, nursing, physiology. Understand the various organs of the human body and their relative positions. Very suitable for children's education, perfect gift for children. Intelligence model - You can play puzzle games with students or children, effectively exercise the intelligen and hands-on ability of students/children, and promote the feelings with students or children. A variety of scope - it can be used not only as a learning tool for medical students, a teaching tool. It is also as a communication tool for doctors and patients. Enough to satisfy anyone interested in the human organ Material - It made of food-grade plastic environmentally friendly materials,computer color matching, high-grade hand-painted. Almost true display of human brain structure. Size:10*10*15cm. Compact design for easy carrying . 4D visual - This is a physiological anatomy model of the human brain, which can be analyzed piece by piece, so learn about human brain with this 4D model, to let children understand the structure and shape of the human brain.