Columbia River Knife and Tool (CRKT) TPENAEK TAO 2 Tactical Pen， Black[Product Information]- Enter your model numberto make sure this fits.
- Crafted from 6061 aircraft grade aluminum
- It will continue writing in freezing cold， boiling heat， under water and upside down—or help stop a would-be attacker in their tracks
- No longer a need to unscrew the cap， an O-ring enables you to quickly take off the cap
