Mcusta creates custom quality production knives that are hand finished. Machine Custom = Mcusta. Located in Seki, Japan, the company holds an esteemed reputation for producing the finest Japanese folders. This knife features a superior VG-10 core san mai steel blade with black anodized aluminum handles with blue accents and stainless linerlock. Has a tip-up deep carry pocket clip that is reversible for right or left hand carry. We are an Mcusta Factory Authorized Dealer.