The model shows that the endocrine organs have pituitary, thyroid, adrenal gland, testis, pancreas, parathyroid gland, ovary etc, and the anatomy is very standard. 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,very realistic. Model We have specially designed digital indicator signs, which are more efficient and faster to use, and also help to better understand and practice. Excellent Education tool for Students/teachers/professional use,preferred choice of experts. Applicable to schools, in physical health teaching, can be used as a teaching of physical health knowledge of the visual aids, so as to deepen the understanding of the structure of the endocrine.