One Leg Of Fury.
. What kind of wood is that? Looks like maybe a Macassar ebony? What brand is the cutter? It looks like the Xikar X-series, but doesn't have the typical Xikar construction details. Very nice looking, for sure, in any case. As for sharpening, have you tried hitting the blades with alcohol yet? If not, get some isopropyl wipes or even soak a cotton ball in isopropyl alcohol, then rub down the blade edges really well. You'd be surprised what kind of new life that gives a cutter when all the built up oils are removed. It's a once-a-month kit maintenance item!
Be safe there, my friend!