This life size digestive system illustrates the human digestive system from the mouth cavity to the rectum. This digestive system features the oral cavity, pharynx, esophagus, liver with gall bladder, and the pancreas. The stomach is open along the frontal plane, while the duodenum, caecum, and rectum of the digestive system are open to expose the interior. The transverse colon is removable for further examination. Model is made exclusively from high quality medical PVC.