Anyone who’s spent time in London probably has an Oyster card sitting in their wallet or a miscellaneous drawer somewhere, but digital designer Dhani Sutanto has devised a more stylish way to access the London underground with this Oyster ring. The project basically consists of taking the chip and antenna from an Oyster card and then encasing it in resin that is molded into the shape of a ring.
[via Fashioning Tech]
