Training units are an important part of any self defense program. This 1/2 oz. training unit will allow you to see exactly how a real 1/2 oz. unit fires without the messy aftermath of real pepper spray. You can even fire these units indoors. There is a little odd smell, but nothing that will run you out of the room.
It is our opinion that anyone buying any brand pepper spray should buy an inert practice unit so they are confident with the real defense spray in hand. Thing about giving your teenager the car keys without any driving experience or even buying a handgun for defense but never firing a shot from the weapon. It does not make any sense to own such an effective weapon and not know how to fire it. This is the reason we really push these.