James Bond Would Totally Rock These Butterfly Knife Cufflinks

This sleek pair of cufflinks has a butterfly knife hidden inside. They might as well be paraphernalia from an old 007 movie.

They're not, though. You can buy them from CoolMaterial for $70 a pair. They're an inch long and the mini-blade is just half an inch. And you'd never expect it was there. Just don't try to wear them through airport security. [CoolMaterial]