Work Sharp Precision Adjust Knife Sharpener Upgrade Kit and Case one can readily use the

one can readily use the pens against an assailant or attacker to inflict notice

Handle Material: 6AL4V Titanium/G10

Supporting the lock is an ultra-lightweight handle injection molded from tough fiberglass-reinforced co-polymer (FRCP)

The three-dimensionally milled handle on the front is made of blue G10 and sits securely in the hand at all times thanks to the fine texturing and deep grooves

Blade Length: 3 1/2in

Work Sharp Precision Adjust Knife Sharpener Upgrade Kit and Case one can readily use theUPGRADE KIT ONLY Upgrade accessory for the Precision Adjust Knife Sharpener (not included). Take your Precision Adjust Sharpener to the next level and get even higher performance! For edge enthusiasts who want the most features to create the sharpest edge possible The upgrade kit includes a coarse Tri Brasive assembly with 220, 320 and 400 grit diamond plates to quickly restore a sharp edge, a fine Tri Brasive assembly with 600 and 800 grit diamond