Anatomical Plastic Model Showing Pancreas, Gall Bladder With Gallstones Anatomical Plastic Model Showing Pancreas, Gall Bladder With Gallstones Anatomical Plastic Model Showing Pancreas, Gall Bladder With Gallstones Anatomical Plastic Model Showing Pancreas, Gall Bladder With Gallstones. Product Item: Human Anatomical Duodenum Gall Bladder Disease Anatomy Medical Model Size: 23x19x9cm Material: PVC Feature: 1. This Model Shows the structure of pancreas & Duodenum & spleen,and the blood vessel of coeliac trunk &hepatic portal vein. Shows common Disease ,like cholecystitis,gall stone and so on. 2. Using in teaching &Doctor & preoperative counseling 3. This model is made of high quality PVC Made of durable PVC material, lightweight with highly detailed and realistic anatomical accuracy Multi color zoning clearly displays organ structures for intuitive understanding Detachable and assemblable design supports interactive learning experiences Suitable for various applications including medical education, clinical demonstration, and health science popularization Includes display base for practical presentation and storage