If I'm not completely mistaken, the graphics on the SRP Thiers-Issard Limited edition Str8 Razors were lazer engraved.

Digital Image Lazer Engraving is pretty much industry standard today for mass producing engraved images on metal, plastics, ceramics, etc.... I wouild say that "most" of the socalled etched graphics that you see on "new" modern cutlery is lazer engraved.

It's main appeal is that you avoid using all those dangerous, toxic, nasty acids and other chemicals, and don't end up with a monster toxic/hazardous waste disposal problem... of course you need the up front money for the digital lazer equipment, but after that it's a very profitable and practical method of engraving on metal...

Tony