- Blue Lock - Hologram Can Badge - Pop-up Store - Itoshi Rin - Unused Thank you for viewing this product from among many others. This product is [unused]. Although it is unused, there is some black discoloration on the back of the can badge. We are waiting for your purchase if you can accept this. We will ship with cushioning material + protection against water damage. Thank you. Thank you for viewing. We also have other Blue Lock products for sale. If you'd like, please take a look. #damayama_bluero