The plastinated cavity of pharynx anatomical specimens shipped to the medical university in Chile are ready for delivery. It's expected to arrive in a week. The cavity of pharynx plastinated specimens clearly shows: choana, uvula, root of tongue, piriform recess, trachea, aditus laryngis, styloglossus, stylopharyngeus, stylohyoid. The plastination process makes the specimen dry and non-toxic. Easy to save and can be reused. Ideal for medical teaching at medical universities. Customers are very satisfied with our products and services and look forward to our cooperation again.