Made from precision-machined aluminum and hard-coat color anodized, they offer long lasting durability and toughness. Available in non-reflective black finish. The tapered body improves grip while adding a contemporary look.

With some basic instruction or knowledge, one can readily use the pens against an assailant or attacker to inflict notice, pain or injury—thwarting an otherwise potentially defenseless act.

And, they're just plain great writing instruments as well.