I had a roommate about 20 years ago that built a sandblasting rig, so I sandblasted a design matching my tattoo onto a glass liter beer stein. Fun project. Haven't messed with sandblasting since.
Looking at the picture, is there still sand embedded into the clubface? It'll be interesting to see what it looks like after you've hit some balls.
No, there's no sand embedded there. That's not going to happen with SS. I'll probably get out tomorrow and hit a round, or at least driving range, I'll let you know. I'm interested as well.