Even small premature contacts at margins of microns can cause functional disturbances in patients (often temporomandibular joint disorders) and can even hinder the act of swallowing saliva. Therefore, visualizing the relationship of occlusal contacts demands high standards from the control medium. Often, occlusal contacts have a very small diameter that is difficult to recognize on highly polished surfaces of ceramics or metals. The control medium should be extremely thin to ensure a clear and accurate visualization of the actual occlusal contacts. Bausch occlusion foils meet these requirements and are particularly distinguished by their strong marking even on difficult-to-control surfaces. The thin color coating of only 6 microns, consisting of wax and pigment, also contains hydrophilic components to significantly improve color transmission even on wet occlusal surfaces. Arti-Fol® Bausch foils are especially suitable for visualizing static and dynamic occlusion in various colors. In the first step, static occlusion is checked in red, and in the second step, dynamic occlusion in black. The order of the colors can also be changed. For a more precise representation of dynamic occlusion, multiple colors can also be used. Bausch Arti-Fol® is supplied in four different colors. For the visualization of antagonist contacts, all foils are also supplied with a bilateral color coating.