Magik PDO Thread offers the strongest threads on the market with its innovative patented technology where the barbs are compression molded and configured in a 360 degree spiral pattern. Magik PDO Threads are different types of Pdo thread like Mono, Screw and COG types. Mono and Screw are used to make collagen. COG threads are with barbs to hook to the underside of the skin. These barbs are purposed as anchoring points, to support structure and lift sagging tissues. Buy high quality Pdo thread online, welcome to Dermax.