jacks keychain
thingiverse
lil willi keychain This model was designed with Morphi! http://www.morphiapp.com. In Morphi, people of all skill levels can create 3D printable models on the go using touch, without needing wifi or a mouse. Get the app for free in the App store. https://itunes.apple.com/us/app/morphi/id833530351?mt=8 Available soon for Android devices.
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