Hellow guys, Welcome to my website, and you are watching Excel Blades - How to replace our #11 blade on our K1 knife by @guldies (Item 20011) (Item 16001). and this vIdeo is uploaded by Excel Blades at 2019-04-05T10:55:32-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.