Design for America Keychain Bottle Opener

thingiverse

I made these Design for America keychain bottle openers as a piece of DFA swag to distribute within our studio at various events. The design is still a work in progress, but it works pretty well as long as you don't try to go too fast when opening bottles. Note that different materials will perform differently as a bottle opener. I found that ABS ones tended to get chewed up easily by the metal caps. PLA worked okay for me, and PETG also worked okay, but others have reported that they broke for them. Feedback on these is welcome!