I’ve been wanting something printable that I could carry around with me, especially after this Colbert Report thing. I finally settled on designing a bottle opener: something I could show off.
There’s already a bottle opener you can print, and it works really really well. Unfortunately it’s the size of a small moon, so you can’t really carry it with you everywhere. The reason it’s so big is because it uses a penny to bear the load. You need to have something metal to save the plastic, and a coin is an ingenious, albeit large, solution.
To make the opener smaller the coin would have to go. Using a bottle cap came to me almost immediately, but finding the correct implementation took some time. The Coin-Op uses the coin to support the full load, and initially that’s what I tried to do with a folded over cap. Things improved greatly when I discovered that ABS is strong enough to lift a cap, it just needs a protective layer to keep it from being chewed up.
And thus the Mighty Bottle Opener was born! As you can see, naming things is not my forte. I was looking for something that would encompass everything great about this new opener I designed: It’s smaller, lighter, key-chainable, yet still really strong.