FS EDC Alkaid Black Titanium handle M390 blade

Patent linkage mechanism

Can change form, fixed blade or folding blade。

This is the real original design, the others are copied from us.

A really novel design, unprecedented .

Interesting and fun,Elegant and violent,

Every angle is perfect.

Click the link to go to the original website to watch the video

https://www.fsedcusa.com/products/%E5%8F%91%E7%94%9F