(Beautiful And Practical Design): The Fetal Development Model Has Exquisite Shape, Fine Workmanship And Smooth Surface. It Can Be Easily Removed From The Simulated Uterus For Intuitive Observation. ? (Pvc Material): Made Of Durable Pvc Material, It Has A Smooth Surface And Is Easy To Clean, Suitable For Long-Term Teaching And Research. Don't Worry About Being Damaged By Students, The Model Can Be Used For Many Years. (Complete Fetal Development Process Display): A Set Of 10 Models Fully Displays The Relationship Between The Fetus And The Uterus In The Tenth Month Of Pregnancy, And Clearly Presents The Whole Process Of Embryonic Development. ? (High-Simulation Anatomy Design): Finely Depict The Fetal Anatomical Structure, Clearly Displaying Key Developmental Features Such As Fetal Morphology, Umbilical Cord, And Placenta. (Efficient Teaching Aid): The Model Has Clear Texture And Is Suitable For School Teaching, Midwife Training, Obstetrics And Gynecology Research, Anatomical Demonstration, And Helps Learn The Fetal Development Process.