That’s what I wanted to know… Actually since brass is an alloy, I figured heating it brought the copper to the surface. What I really wanted to know was what to DO when it was still that color after pickling for half an hour.
So I turned to Google…
He’s the one who bought me my first pasta machine for polymer clay, when I still thought I didn’t really need it. (How wrong I was)
He brings home cool tools and wire and interesting metal [...]