This is a practical model to show the movement process of the laryngeal cartilage in the throat, for the secondary school to use as a visual aid when explaining the physical hygiene course. Help students understand the shape and structure of the respiratory and vocal organs. 

Product Application

A functional model that demonstrates movements of the epiglottis and cartilages in the voice box. It helps the students to require an understanding of the morphology and structure of the respiratory tract and phonetic organ. Dissectible into 3 parts, 3 times enlarged. 
Made of PVC plastic, natural size with base support 
Weight: 0.6 kg 4. Size: 11.5 x 11 x 24CM

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