Axmerdal Survival Tactical Writing Pen Multifunctional Practical Portable Camping Tool for Self-Defense, Emergency Glass Breaker Anti-Skid Black

I had one of these for years and recently had mine taken away from TSA in Orlando, FL. That said, this one has a VERY hefty weight that makes fatigue-free handwriting a breeze. The refills are pretty easy to find on Amazon, and they write cleanly, with no issues in the ink. It's tough, and the glass breaker is VERY sharp, so beware if you have it in your pants pocket and have love handles. Other than that, it's a great EDC pen. In a pinch, it will get you out of certain situations if you know how to use it properly.

The pen is very top heavy, plus the writing end is very smooth so the pen slips from your grip due to being top heavy. It's more a novelty than a usable pen Bad buy

Pretty good. I haven't had to break any windows with this but works great as a pen. I can use it from my glove box to fill out forms from the car and as an emergency window breaker. Its big and heavy so the glove box is a good place for it. I like this product.

it is good pen, but little bulky.

ARrived as expected.

Very useful. Love this.