Evening all,

Just curious if anyone would be able to tell me what this hone is? I received it a while back from my step-dad and has been sitting about for a while here at the house. I noticed that it looks similar to a few I have seen in some of the videos about the site. Its a dark brown on one side and grey on the other, having a name / brand that appears to read Ahconite on one side.
Here is a picture of the brown side and the brand / name. Would be curious to know if would be usable to hone a razor after I gain a good bit more experience.

https://www.dropbox.com/s/z6wmqeaiso...05.35.jpg?dl=0