The model shows that the endocrine organs have pituitary, thyroid, adrenal gland, testis, pancreas, parathyroid gland, ovary etc, so you can use this intuitive education for effective theoretical understanding, so as to master the relevant knowledge deeply and clearly The model is a plate design with a size of 57468CM,the model is made of environmentally friendly PVC material, computer color matching, beautifully hand-painted,Almost realistic depiction of human endocrine structure models Digital mark: Model have specially designed digital indicator signs, can help you conduct accurate and effective re and learning, improve learning efficiency and avoid unnecessary time waste. Teaching tools: 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 increases classroom fu Demonstration tools: It can be used as a teaching of physical health knowledge of the visual aids,so as to deepen the understanding of the structure in the human body. Applicable to schools, in physical health teaching,It also will be a great addition to your lab supplies.