An animal exercise wheel is illuminated by LEDs connected to a battery via a reed switch. The compounds are suitable for use in the therapy and prophylaxis of diseases which are associated with an increased matrix metalloproteinase activity. The multilayer coating includes a dielectric-metal stack having an exposed reflective layer that is tailored after manufacture to include security data proprietary to the issuer of the document of value thereby to deter forgery. The lower die and the upper die are adapted to simultaneously press-form the workpieces placed in the press-forming stations.