The Simba TEC Stahl Krone Manicure scissors are a sleek combination of black and gray. Designed specifically for manicures, these scissors offer exceptional precision when cutting nails and skin. What sets them apart is their self-sharpening feature, thanks to a titanium-nitride coating on one of the blades. This coating makes that blade twice as durable as the other, ensuring it sharpens itself with every cut.