1.Made of high quality stainless steel, can be sterilized at high temperature, anti-oxidation, easy to clean 2.Fine grinding, humanized design. Smooth surface, no burr edge, comfortable to hold 3.Forceps head with transverse teeth, anti-slip serrated, clamping firm, not easy to fall off 4.Lock tooth design at the handle, fixed clamping force, adjustable gear, easy to operate