(If you would like to comment on this submission, you may do so by posting a reply in this thread. Thanks! Kaitlin)
These are a couple of pre-made bolsters to a knife kit. I am not making the knife, just engraving the bolsters. I don't know what kind of metal these are for sure but I did some practice cuts on the back of one and they seem to be a casting of some sort, steel I assume. Very grainy.
I am working on the design now and will post that next.