How curious.
The blade shown at 1:35 has two skinnier grooves etched into it than one solitary parabolic groove. I wonder which tests better for sword durability than the other...
1110111011101 1 year ago
How curious.
The blade shown at 1:35 has two skinnier grooves etched into it than one solitary parabolic groove. I wonder which tests better for sword durability than the other...
1110111011101 1 year ago