1. Double enlarged gastric dummy, can be used as an introductory teaching material on the human stomach.
2. Show the components and internal characteristics of the stomach, such as various muscle layers. The appearance of the inner wall of the stomach and blood vessels in the stomach, etc.
3. The appearance of the model is three-dimensional, realistic, colorful, each part has a different color for easy learning. Can be disassembled into 2 pieces
4. Important organs are numbered. with documents explaining details in both Thai and English
5. The model is made of good quality PVC, size about 18x26 centimeters, about 9 centimeters thick.