Introducing the Butterfly Bottle Opener—the bottle opener that looks just like a butterfly knife!

This is truly the culmination of bottle-opener technology. While the Butterfly Bottle Opener doesn't actually have a butterfly knife, it opens in the exact same way, and it looks pretty damn menacing when you flick it open.

It's also a steal at $7—a small price to pay to reenact gang scenes while opening a Sam Adams.

H/T: Gizmodo