unique tech ring
grabcad
You can add your NFC chipset in the ring and pay everything that you want to.So you cannot worry about losing your wallet or getting rob just with this minimalist ring.
Download Model from grabcad
With this file you will be able to print unique tech ring with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on unique tech ring.