1) Model ART CLAY silver clay with modeling tools, texture plates, stamps, cookie cutters, molds or by hand. Caution: silver paste reduces by around 10% during firing.
2) Allow silver paste to dry for several hours.
3) Bake the silver paste at very high temperatures in a special oven. At this stage, the binder will burn off and the metal particles will fuse together. The result is a pure piece of metal that can be worked to different finishes.
4) Polish your silver paste jewelry with polishing paste.
It's worth mentioning that you can use a blowtorch to work copper paste. However, it is essential that the piece is not too thick or large, as it is necessary to maintain a temperature close to that of melting over the entire surface of the piece for around 10 minutes (until it is heated to red-hot).