C363 The Spear Shaft Became a Spear Technique
Arslan had two types of spear shaft materials in his hands. One was cow tendon wood, and the other was eucalyptus wood.
The characteristics of the two types of materials were different.
The cow tendon wood itself was already straight enough, so what he needed to do was to peel off the skin and polish it. He needed to smoothen out the bumps on the surface of the skin and then dehydrate it
