This Tactical Pen from Blackjack Knives has a nice feel in hand with a ridged aluminum body for good grip. It has a twist retractable tip and replaceable black ink cartridge. The steel pocket clip is removable, but greatly adds to the utility of this self-defense implement.
Overall Length: 5.60"
Body Diameter: 0.55"
Weight: 1.4 oz.
Ink Color: Black
For a replacement pen ink cartridge, CLICK HERE!