Dumont Pattern 0c Stainless Steel Electronic Quality Tweezers are covered with an insulating, non skidding, wear and shock resistant material. For handling miniature and micro-miniature parts. With tapered shanks, not as thick as pattern 00, flat edges and points that have been honed and are very sharp. This pattern 0c is similar to pattern 0 just shorter. Overall length 3 1/2". Hardness: hard. Not non-magnetic. Satisfactory corrosion and acid resistance.