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. ? Removable Design:This model includes detachable parts and display stand. Thereby helping students to carry out specific practical operation training, effectively combining theory with practice, and improving learning effect ? A variety of scope: it can be used not only as a learning tool for medical students, a teaching tool. ? Teaching tools: Learn about human brain with this 4D model, Different colors are used to distinguish different positions, and the colors are bright and easy to attract students' attention, so you can to teaching demonstration, which promotes students' understanding and Improve the quality of teaching ? Material: It made of food-grade PVC environmentally friendly materials,computer color matching, high-grade hand-painted. Size: 10 x 10 x 15 cm. Compact design for easy carrying .