The unique combination of a high-tech metal foil (Shimstock foil) and a two-sided color coating with micro-fine ground color pigments enables clear visible marking of all occlusal contact points. The Arti-Fol metallic BK 28 also precisely marks moist occlusal surfaces. It is thus universally applicable for all materials such as metal, ceramics and plastics, including composites and natural teeth. 22mm wide.