The Scientific 3D Human Ear Anatomical Display Model by CPI is a detailed and accurate representation of the inner workings of the human ear. This model, designed in 1994, is intended for use in biological laboratories and family medicine settings. It allows for a visual understanding of the intricate structures within the ear, making it an essential tool for education, research, and medical professionals. The model includes the inner canal Pharma design, providing a realistic and immersive experience for users studying or working in the field of healthcare and anatomy.