Practical teaching aid: This larynx model demonstrates the movement of the epiglottis within the larynx and serves as a visual tool for physiology and hygiene lessons. It helps students understand the shape and structure of the respiratory tract and vocal organs. Easy to understand: The model is marked with numerical identification and English instructions for each anatomical part, making observation and explanation clear and straightforward. The labeling supports improved learning efficiency and student engagement in medical education. authenticity: Built according to real human anatomy with a degree of realism. The model is lifesize and can be split into two parts, facilitating teaching, handling, and observation of each throat component. Durable and easy to maintain: Made of PVC material, providing good durability and resistance to breakage. It offers long service life, a surface that is easy to clean, and suitability for various teaching environments and occasions.