External Nose: Shows the section of the nasal bones and cartilages. 

Paranasal Sinuses: Shows the frontal, sphenoid and maxillary sinuses.

Nasal Cavity: On the lateral nasal wall show the superior, middle and inferior nasal chonchae project medially into the nasal cavity forming the superior, middle and inferior nasal meatuses. This model helps the students to understand the external and internal structures of the nasal cavity.