This custom SB1 is an impressive collaboration between Sebastijan Berengi of Borka Blades and Marfione Custom Knives. The blade is made from Bohler M390 steel featuring a Borka Pattern sculpt and a precise compound hollow grind. It has a black paracord wrapped handle for a comfortable, secure grip. Features: Apocalyptic finished M390 steel blade with Marfione Dagger and Borka Blades logo. Full swedge blade spine and hollow ground primary grinds. Carbon fiber pattern Kydex sheath with Tek-Lok attachment. New from maker in box with certificate of authenticity.