If you happen to see a guy or gal wearing a wrist knife like this and approaching you on a darkly lit street, you’re gonna wanna run like hell. I think it’s safe to say that this thing could probably gut you real fast.

What could be scarier then than this? The price. At under $40, any psycho stalker, or goth D & D misfit can afford one and take to the street. See, this kind of thing here is why we need Batman to be real. It’s just crazy. You can also get one in dragon or skull form.