Mini Tactical Pen for Self Defense with Glass Breaker Emergency Escape Keychain Stainless Steel Pen Keychain

It has been exactly what I need and has functioned well so far (about 3 months). Glass breaker works like a charm (I tried it on a beer bottle) and the pen writes satisfactory. It is worth it; keep it in your car or on your car keys key chain in case of an emergency.

Did not write - had to return.

Have purchased several. It’s sturdy and multifunctional. You can go through airport security with it. You always have a pen on you and the whistle comes in handy as well. Love it!

this is great