... :tip shape: flat top, tip top, round top, right angle, elbow antistatic tweezersMaterial: Carbon fiberColor: blackSurface resistance: 106Ω∼1011ΩShape: flat top, tip top, round top, right angle ... and alkali resistance, easy to use, can discharge electrostatic effectively. Flat Stainless Steel Vetus Tweezer SR-N8007