The swan is a very aggressive model of defenders, self defense weapon. It has four points that really work over an attacker; making them let you go and leave you alone.
Members of the military love this model for its unprecedented self defense capability. We had an entire British SAS unit deployed in Afghanistan that ordered these self defense weapons.
If you should ever need to defend yourself, the Swan gives you so many degrees of freedom to move, and move your opponent around. It can just devastate an opponent. I think it makes a great addition to your self defense “tool kit”, home safety or even for personal safety.
Because the swan self defense weapon is so aggressive means that you don’t want this for everyday carry unless you are always in a war zone or a place the is very unsafe. Not recommended for family unions! However, if you are in a bad area and if attacked, this self defense weapon can cause some very serious damage thus stopping the attack on you!