TC Supercut Metzenbaum scissors are used for dissecting and cutting tissue only. TC Supercut scissors provide effortless, precise cutting. They feature one knife-like razor edge and one micro-serrated edge along with the strength and durability of tungsten carbide.This blade combination gives the superior cutting performance of supercut scissors and the durability and longevity of tungsten carbide blades. They can be used to cut both delicate and heavy tissue with minimal tearing or pulling. These scissors are also designed to stay sharp for a significantly longer period of time than standard scissors. This instrument can be identified by its handle of one black finger ring and one gold finger ring.