Emoji Keychains (ok, fine... they're mostly emoticons)

thingiverse

Is THIS what they meant by "Internet of things"?! Now you can literally wear your anger on your sleeve by attaching a 3D printed badge directly onto the thing that makes you furious. The possibilities are endless with just a little bit of imagination. These small tags print out super fast and use hardly any material at all, so you can express yourself freely even when you're not connected to the internet. Certain commentators may want to get technical, but there's actually a hidden smiley face emoji buried among those emoticons. Have fun with it! Post-Printing To make your symbol stand out more, try painting the raised surface with some nail polish that's just lying around. Alternatively, you could paint the entire thing and then sand off the paint to reveal your emoji symbol, creating a nice contrast effect. Add a loop of braided fishing line or string and use one as a zipper pull.