Original Dumont High Precision Tweezers Dumoxel Steel and brass used condition the front is used (please watch pictures) 2pce Dumont&Fils 1AM brass2pce Dumont]Fils SSI40 titan Universally recognized as the world’s finest maker of tweezers, Dumont offers this line of unequaled excellence to users who need the very best. From the finest raw steel to hand finishing and individual inspection, the name Dumont is your guarantee of perfection. Biological Grade: Made from Dumoxel steel the highest quality steel that is available. These tweezers have very fine points, they are non-magnetic, and anti-corrosive. They are the most reliable for all of your precision work.Dumoxel: Dumoxel is composed of C, Cr, Ni, Mo and Cu and is the most popular alloy among our customers. This alloy was developed and patented by Dumont to offer the best in resistance to corrosion thanks to its high concentration of molybdenum and chromium. Dumoxel also guarantees an excellent resistance to sulphuric environments, hydrochloric acid, as well as to all other mineral and organic acids. Dumoxel is 95% antimagnetic, resistant up to temperatures of around 400°C (DIN 50 914) and is suitable for autoclave sterilization at 270°C.I