3rd Step - Polishing
When we finish to creat the mold, then we will use the mold to make the embryo
like this:
![Polishing of custom sports medals](/uploadfile/upload/1540819647.jpg)
But we still use machine to poshing the extra metal from the embryo, so it can same like
the artwork, here is the picture to remove the extra metal.
![Polishing of custom sports medals](/uploadfile/upload/1540816113.jpg)