These days, we need to make sure that we are able to hide out our weapons in inconspicuous of ways. There are times when they may be of need to us once we step inside the house. While it is important to be able to defend ourselves, it is also crucial to be able to do so without our attackers knowing that we are able to fight them off. This element of surprise can come in handy during attacks.

Those who live in dangerous parts of the country can opt to have a pen knife with them. This is a great weapon which conceals the blade and serves a whole lot of function other than being able to protect oneself from ruthless individuals. They also can be used as a writing tool which is fairly important for any person. Now, an individual can have a dual purpose item without having to fill his pocket.