The main function of the head acupuncture model is to help learners systematically master the locations, acupuncture depths and directions of commonly used acupoints on the head. 

This model is designed based on the real proportion and structure of the human head, accurately marking the direction of each meridian and the distribution of acupoints on the head, such as Baihui, Taiyang, Fengchi and other commonly used acupoints, which is convenient for learners to intuitively understand the positioning rules of acupoints.

In acupuncture teaching, students can repeatedly practice through models to cultivate their sense of touch and operational norms in needling, and enhance their clinical application abilities. Meanwhile, this model can also be used for teachers' demonstration teaching, skills assessment and scientific research verification, helping the teaching process to be more intuitive, standardized and safe.

By using the head acupuncture model, learners can effectively shorten the distance between theory and practice, laying a solid foundation for independently conducting clinical acupuncture treatment in the future.