A pen knife is a fully-functional pen, self-defense weapon and convenience tool. Whether you keep your pen knife in your pocket, in your purse or in a binder, you can feel safe and prepared with a portable, concealed knife.
The Home Security Superstore carries pen knives in black, gold and silver. They're easily accessible when you need them; in an emergency situation or to fend off an attacker.
Besides self defense, you can use your pen knife as a letter or box opener, or to cut other items like rope or fabric.
Pen knives are convenient and portable. Buy one for yourself or give one to a friend or family member. A pen knife is an easy way to give yourself or your loved ones some extra protection.