The blade is sharpened by several grades of sharpen stones, making sword very sharp.AISI 1060 carbon has 1.24-1.64 impurity within it, decreasing the strength of the material and making quenching process uncontrollable. it was folded 13-14 times to remove impurity , making it harder and more flexibility . it also leaves special grain on the blade.they look very clear and nice.Generally,a damascus blade has more than 8000 layers. The blue color on this blade will not fade. It is a Mn-related technology that helps reduce rusts, It can prolong maintenace interval to 4 or 6 month. Aslo it looks better.

• 1.damascus folded steel blue blade sword 2. Fully handmade,full tang sharp edge blade sword 3. Professional sword maker made 4. Approx 28.7"blade&10"handle&40.5" overall 5. wooden sheath,wooden handle wrap w/ rope w/ray skin w/ Menuki /alloy tsuba5. Packaged with high quality plastic foam,very safe.free send random bag.free carved a name.

1.damascus folded steel blue blade sword 2. Fully handmade,full tang sharp edge blade sword 3. Professional sword maker made 4. Approx 28.7"blade&10"handle&40.5" overall 5. wooden sheath,wooden handle wrap w/ rope w/ray skin w/ Menuki /alloy tsuba5. Packaged with high quality plastic foam,very safe.free send random bag.free carved a name.jiang tong