1. A large digestive system model It can be used as an introductory teaching material about the human digestive system.
2. Shows the components and characteristics of the digestive system from start to finish. Starting from the mouth, salivary glands, palate, pharynx, pharynx, esophagus, pancreas, stomach, small intestine, large intestine, and anus. and can see the details inside the stomach wall
3. The appearance of the model is a wooden frame for hanging on the wall.
4. Important organs are numbered. with detailed explanations in both Thai and English attached to the side of the model
5. The model is made of good quality PVC.
6. The model is mounted on a wooden frame with a wall hanger, size approximately 30x85 cm.