SOG seal pup elite question

[hotfuzz]

what is the purpose of the ridges on the back of the blade?

 

[cgmblade]

From sogknives.com :Added blade spine rasp for notching, filing, and thumb placement

 

[hotfuzz]

ah thanks

 

[s12.aaxtell]

I also use it when starting a fire with a flint. it works really well

 

[LeftytwoGuns]

Toothbrush.

 

[hotfuzz]

good call on use with a flint i keep one in the pocket of the nylon sheath