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 blue anodized aluminum handles with violet accents and stainless linerlock. Has a deep carry pocket clip. Comes in original box. Mcusta Factory Authorized Dealer. Stock photos.