- Lifelike appearance, realistic texture
- Clear anatomical landmarks, include the inferior edge of costal arch, xiphoid, anterior superior iliac spine, iliac crest, etc.
- Interchangeable between left and right lateral position for abdominal shifting dullness percussion
- Abdominal puncture can be practiced when model lies in tilt position or left lateral postion
- Successful puncture will feel realistic feedback, allow extracting seroperitoneum