9:10

How much better are new steels vs old ones

17:53

Cruwear vs K390

21:24

Cortar corda com o melhor aço do mundo até que fique ligeiramente cega (REX 121 Spyderco Sage)

7:21

You Won't Believe How Long this Magnacut Edge Lasted

26:43

K390 or M4? BATTLE TO THE DEATH!!!

13:28

K390 - The Best High Edge Retention Knife Steel?

18:27

Knife Making - Modern Tanto Knife -DIY Tanto from old file

16:01

Spyderco k390. one whole year of use. How did it do? Good? Great? Or is it trash? I think you know..