To demonstrate the toughness of their new Xtouch smartphone and its 3D printed shell Chinese phone manufacturer Bluboo dropped it from twenty feet in the air. The phone was shown powered on, and it survived with just some minor scratches on the metal case. The phone survived thanks to its full CNCed metal frame, the Gorilla Glass 3 coated display and a 3D printed rear shell. You can read more about the Xtouch and see video of the drop over on 3DPrint.com: http://3dprint.com/107957/xtouch-survives-20-ft-drop/