[1] The model consists of two parts: a partial base and a replacement module, which highly accurately reproduces the anatomical structure of the human nasal cavity at a 1:1 scale.

[2] It simulates skin, bone and internal tissue structures with a combination of rigid and flexible materials, delivering a high degree of texture realism.

[3] Customizable pathological replacement blocks are available to meet the needs of simulating different diseases; they are easy and quick to disassemble and replace, helping to save costs.

[4] Local modules can be replaced during nasal endoscopy demonstrations, surgical simulations and other operations.