Böhler M390 is a benchmark “super steel” — high chromium and vanadium give it both real corrosion resistance and long edge retention. This is the original prototype that became the OBJ 113 line: its M390 blade is hand-rubbed with a swedge, set in a laser-etched titanium framelock with a black Timascus backspacer. A piece of the model's history, handmade in the USA (note: a small scratch on the blade about ½” from the tip).This is the original Prototype of the OBJ 113OAL - 8 ¾” framelock folderBlade - 3 ¾” (3 ⅛” sharpened) hand rubbed Bolher M390 with flipper and swedgeHandle - 5 ¼” laser etched titanium framelock with lock bar stabilizer, stainless hardware, black timascus back spacerWeight - 6.8 ouncesSource - New from the makerNotes: scratch on blade ½” from the tipHandmade in the USAComes with Nanuk Nano 310 case, business card, pouch and COAFree Shipping