: The model consists of three parts: the digestive system, the coronal part of the stomach and the transept.The organs and digestive glands from the digestive tract show the nose, mouth and neck, esophagus, gastrointestinal tract, liver and gallbladder.The spleen and pancreas open to the duodenum, cecum and rectum. Material: high -quality PVC. Use: medical care, school, hospital, medical gift. A notice: 1. Due to the difference in the display or the lighting, please try to avoid chromatic aberration. 2. Due to the manual measurement, the product size has a small area error, please refer to the actual product, please understand. The package includes: 1 x anatomical liver model.High -quality prototypes, made from high -quality environmentally friendly PVC, are robust, undamaged and handmade. Show the various organs and structures of the digestive glands that make up the digestive tract and new designs of the salivary glands. This is a three -dimensional model of the digestive system, the actual size, consists of three parts.Therefore, you can explain the relevant knowledge to the students by the model, so that students can quickly understand and master students. Shows the opening of nose, mouth and throat, esophagus, gastrointestinal tract, liver and gallbladder, spleen and pancreas, duodenum, cecum and rectum and indicates the structure of the digestive tract and digestive glands.This is a rare aid that teaches in medicine. Application: Suitable for everyone who is interested in anatomy, care and physiology.Understand the different organs of the human body and their relative positions.Very suitable for child rearing, perfect gift for children.