Do you own a pair of Google Glasses? Well if you own version 2, then you likely have the mono earbuds which they come with. If that's the case then you know the annoyance of the earbud either having to dangle by your head, or being removed after every phone call or music you want to privately listen to. In comes Stickybud, the 3D printed accessory to fix this problem. Stickybud works with magnets to keep the earbud right by your side. They are being sold for $30, or the instructions and files to 3d print and construct a Stickybud can be downloaded for free. More details can be found here: http://3dprint.com/13166/stickybud-3d-print-glass

Check out the gif below showing how they function: