Do you need an easily concealed and discreet personal defense weapon? If so, this hidden blade Comb Knife is an easily concealed and discreet personal defense knife. It looks like an ordinary comb but by sliding off the bristle section, the handle becomes an effective dagger with a 3.13 inch double-edge stainless steel blade. The synthetic knife handle and comb feature black ABS construction. At 6.25 inches overall, it is small enough to fit in your pocket or purse. This stealth comb knife makes a superb gifts for your family and friends for any occasion.