1. Ear Acupuncture Needle Model: This is a model specifically designed for ear acupuncture. It provides a physical representation of the ear acupuncture points, allowing for a better understanding of the acupuncture techniques and their application on the ear. 2. Ear Acupuncture Application Model: It serves as a practical model for demonstrating how to apply ear acupuncture. It shows the proper placement of needles at the relevant ear acupuncture points, helping practitioners to master the application skills. 3. Ear Acupuncture Point Model: This model precisely depicts the various ear acupuncture points. Each point is clearly marked, enabling easy identification and study of the specific locations and functions of these points in ear acupuncture therapy. 4. Educational Tool for Ear Acupuncture: The model is an educational resource for those learning ear acupuncture. It offers a handson way to familiarize with the ear acupuncture process, from point recognition to needle insertion techniques. 5. Visual Aid for Ear Acupuncture Practice: As a visual aid, it greatly assists in ear acupuncture practice. It helps practitioners visualize the correct positions of the acupuncture points on the ear, enhancing the accuracy and effectiveness of their treatments.