Articulating Paper Blue Thin, 76.20 microns, 12 books x 12 sheets (144 sheets). Provides accurate occlusion marks. Offers uncomplicated occlusal adjustment. Tears away easily. Requires only minimal bite force. Prehma Articulating Paper is a high-quality diagnostic tool that captures the high point contacts of the occlusion of the teeth. With only a little pressure applied when biting or grinding, Prehma Articulating Paper leaves precise color markings on the teeth so dentists can easily adjust the restoration.Prehma Articulating Paper comes in 12 tear-away book packs with 12 sheets each, giving dentists added convenience during the occlusion test.