I purchased this hone off the bay included in a lot. It was housed in a mismatched hone box, so it seems the former owner at least wanted to protect it. There are no maker’s markings and it’s 5 and 1/2 inches long by 2 and 1/8 inches wide. The color is dark chocolate brown and it appears to have white speckles throughout which I tried to capture in the photos. I washed the hone with soap just in case the white speckles were some sort of residue, but they didn’t wash off. It seems like a very fine grit. The surface is very smooth. The hone’s edges are chamfered on one face only. I wetted the hone with plain water which just beads up on the surface. Any ideas?