This Arius model has a milled pattern titanium frame lock handle with a DLC finish and polished chamfers. The CTS-XHP steel blade is hand satin finished. The Koenig Arius is a heavy duty titanium frame lock knife with a nimble design that is ideal for everyday use and carry. It has a handle made from two comfortably contoured slabs of titanium with a milled Ti pocketclip and a Ti backspacer. The blade is made with a stylish swedge and elongated thumb hole. Features Ball bearing pivot offers easy one-handed operation and smooth gliding action. Titanium backspacer doubles as a lanyard hole and a striking element. Milled pocketclip for comfortable everyday carry. A post shared by Blade HQ (@bladehq) on Jul 13, 2017 at 6:03pm PDT