Huh. Magic. But Magic with some kind of logic to it, so. He'll allow it. "So engraving's something else I can have you handle. Making things that work- that's fine. But what makes something a Stark Product? It's gotta be stylish."

Delicate floral chasing on a teapot, carefully engraved lines on a flatiron. The devil was in the details and Tony kept his work as meticulously functional and fashionable as he could possibly manage given his tools and time. "I know the feeling. This is a little low tech compared to my usual work but it's soothing to get back to something more tangible than a hologram."

To have the gratification of something coming together under his fingers.