Credit Card Knife - this knife is perfect to clip on your bra strap. So light weight you won't even notice it's there. I run errands wearing this, train hard core in martial arts wearing this and even dance Hula wearing this. I love this knife.
Titanium Saw Ring. It's a simple but elegant-looking ring made of titanium. But unlike all other rings, this one contains a saw and handcuff shim pick combination tool which is completely hidden from view when worn.