I have ended up with a fair number of 3D stamps, and have really been struggling with getting them to imprint on leather.
I have tried several different things - dry leather, cased leather, wet leather. Hammering it to death, hand-pressure, different hammers and different surfaces. Nothing seems to do it. I know I'm missing something!
If anyone can point me to a decent 3D stamp instruction or help me along, I would REALLY appreciate it.