✔ The pathological digestive system model uses different colors to accurately display different gastrointestinal functional areas. This model allows users to observe the internal structure of the digestive system from all angles. ✔ The simulation model has high fidelity and is a sectional model of the stomach, small intestine, and large intestine, showcasing common pathological forms. ✔ Adopting a new type of PVC material, it is sturdy, durable, and highly scientific. The workmanship is meticulous and authentic, the product has clear anatomical details, is not fragile, lightweight and practical. ✔ The pathological digestive system model comes with a white base. The user can put the assembled model on the base for public explanation and demonstration. The base also plays a vital role in the protection of the model. ✔ This anatomy and physiology model suitable for doctor-patient communication, teaching models, speech demonstrations, schools, colleges that use mannequins to aid learning.