Always had this idea for myself as a keychain and thanks to this contest and the wounders of 0.2mm printing it was successful. The QR Code above once scanned takes you to the makerworld site, however in my case I will be adding a QR Code to my page. You can always add your name in the back or whatever you wish. Now when people ask me about 3d printing or ask for a site all they have to do is scan the QR Code.