DUMONT Carbon Steel

Ti. 6 styles. Light weight, strong tweezers. Totally non-magnetic.

Carbon steel (Rockwell 60) is one of the hardest materials used to manufacture tweezers.
The tips are very durable but are also more brittle, making them more prone to breaking if stressed. Carbon steel is highly magnetic, stains easily and may rust if exposed to water or some acids.
The benefits of the carbon steel tweezers hardness may be needed in some circumstances and outweigh the other aspects.