Coin is almost here.

Coin, the payment startup, unveiled today a working version of the super credit card that can store up up to eight credit cards for consumers.

Coin showcased its Coin product on stage at TechCrunch Disrupt today in New York. CEO Kanishk Parashar, wearing a t-shirt that showed off the many components packed inside the device, described how Coin — a 0.84 millimeter device — is loaded with payment credentials via Bluetooth pairing with a mobile device. He then made a payment using the newly loaded Card. The video is below.