Fancy wearing a pair of butterfly knives on your sleeves? Sounds like a pretty crazy idea (and a nightmarish outfit in the making), but I don’t mean tacking on a pair of full-sized knives on your cuffs. Rather, I’m talking about these butterfly knife cufflinks that actually fold out to reveal miniature but fully usable blades for your cutting pleasure. They even come with sharpeners so you can keep them sharp and ready for use.
Product Page ($59.99)