1TL supermarket coin
thingiverse
People will be using this system to unlock their cars when they shop at stores that take a single one dollar bill.
Download Model from thingiverse
With this file you will be able to print 1TL supermarket coin 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 1TL supermarket coin.