The Microtech Marfione Custom Knives Closer KOJI HARA Titanium Black DLC Plain Edge Blade. This Marfione Custom Knives Closer features a hand rubbed black dlc finish Elmax Steel blade with two-tone bronze titanium handles. The collaboration for 2015 between Koji Hara and Anthony Marfione called the “Closer”. The intricate handle has unique bamboo milling that makes it look for Asian inspired as you might imagine. Matching backspacer, tip up clip with ball insert. Black DLC coated Elmax blade and matching DLC Titanium handle with bronzed titanium hardware.