It is very comfortable for the patient and makes the for easier to present to the patient.
They can be cleaned and decontaminated through any process, can be autoclaved, and can be repeatedly.
The outer layer is soft which is opaque, non-reflective, non-deformable, comfortable and soft, and will not scratch the patient's mouth.
There are a total of 2 different cavity models for you to choose, which is easy to use.
The photographic contrast device allows to take pictures on the black background of the cavity. They contrast with the teeth and eliminate those unwanted making it easier to obtain a clear for of the inside of the cavity.