This Advance Checkering model has black scales. Boker Magnum brings us a new quality level with the Advance Checkering knife. The handle is made of aluminum with a steel liner lock, and the blade is made from tough 440C Stainless Steel. The blade has perfect centering, a smooth and addictive thumb stud action, and a useful drop point profile. The handle has a textured surface providing a secure grip, and a reverisble, deep-carry, tip-up pocket clip.