Electro-chemical engraving on a knife
Electro-chemical engravingis very simple. It will not require you to know any vertex in the field of chemistry or physics. Everyone can make it, and the necessary ingredients are in every home. In this engraving method, you can apply a pattern not only to the knife, but also to any other metal surface.
We will apply the pattern to the knife:
This Chinese hieroglyph meansmeat!
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