Boiled AC vinegar for roughly 10 to 15 minutes .. the etching really wasn't even noticeable until I started rock tumbling and then nearly the entire blade turned black especially the right side of the blade(first Pic) except for a few stubborn spots .. but I kept tumbling .. until I got this which I am not unhappy with at all..
by Endecent_Exposure
1 Comment
Looks very unique and cool to me