Sure-cord The thread is made of 100% cotton. Not impregnated with hemostatic. Knitted thread loops, which in turn are intertwined, are able to absorb a sufficient amount of hemostat. The knitted thread is better retained in the periodontal groove during the preparation of the tooth, at the same time, it is easily removed without opening. The thread trimmer blade is made of stainless steel and is located inside the cap of the cap. The thread is cut automatically when the container is closed with a cap-cap (and the end of the thread is held in the cap-cap so that it does not fall inside the container after cutting).