All the bottle opener does is use a bit of leverage to bend ... Slide the flat side of the key under the cap of the beer ...

The OHBO – the One Hand Bottle Opener – is just a simple 3D printed ring that fits over a water bottle. There’s a small arm attached with a few bolts that lock this ring onto the bottle.

Woodworker [Matt Thompson] has come up with a next-level bottle opener that not only does the job but also functions as a game of chance. (Video, embedded below.) The process usually starts with a ...