Machined from a solid piece of Damasteel RWL-34 steel has 3 types of finishes:
the blade is mirror polished with a 0.5 micron diamond finish, the handle has a liquid finish with hand rubbed spine.
Hardened in vacuum environment + cryogenic treatment (61 HRC).
The sharpening process creates a mirror finish edge through a 4000 grit Tormek water wheel + 2 micron Poly Diamond Emulsion stropping.
This knife is made in Italy respecting local laws, the balde is only sharpened on one side / single edge.