Pierre beauvais tweezers wide flat 10 cm in stainless steel. Can used to removal of undesirable hair growth, chippings m.M.It elastic the spring action impaired not by use.Stainless steel quality factor 420:carbon: 0,16 to 0,25%manganese: 1,0% maximumphosphorus: 0,040% maximumsulfur: 0,030% maximumchromium: 12,00 to 14,00%nickel: 1,0% maxium