Nov 3, 2014 - 
3D-Druck Modelle, 3D-Druck News
3D-Druck Modelle, 3D-Druck News If you Can’t Remember, Just Wear A 3D Printed Memory Ring
The UU-U Memory Ring is a 3D printed piece of jewelry that holds a secret agent twist hidden inside. If you open up the top you will reveal a flip open USB memory stick hidden within the gold-plated brass ring.
(…weiter auf 3dprintingindustry.com)