1 Piece DIY Knife Making Damascus Steel Wave/Keel Sandwich Pattern Steel Knife Blade Blank Heat Treatment

Material ":china made Damascus steel 
Note: 
The pattern of Damascus steel will disappear 
after grinding, but when you pickle it again 
with pickling agent,the pattern will appear 
again perfectly. This is its characteristic, 
so don't misunderstand this is false steel, 
if there is anything unclear in the production 
process, you can contact me at anytime, 
I will teach you how to use it.
Thank you!
type:
Wave ripple
Keel Pattern 
Size : 
Hrc : 57-59 
Package including : 1 piece