Hanel Occlusion Foil Roll, Two-Sided, 12 microns, 22 mm × 25 m/Roll, 480042About this product Prevents color smearing Extra thin for greater accuracy Provides superior visibility of occlusal points Cost efficient Occlusion Foil is a two sided color marking device that checks the occlusal contact of the teeth. The ultra thin foil is coated with a non toxic color layer that obtains accurate results while preventing smudges. Occlusion Foil comes in a convenient, economical dispenser with a built in cutter that enables dentists