The Doru automatic knife from Pro-Tech was designed by renowned knife maker Allen Elishewitz. This model has a striking Tuxedo look . The Tuxedo style matte black anodized T6-6061 aluminum handles with ivory micarta inlays is a limited production run. The 154-CM blade is black finished with a plain edge. The pocket clip is matte black and tip-up. The Doru is exceptionally comfortable and the construction & action are second to none.