Gloomy Keyholder Plun-Plun Keychain vol. 2 Podree 2-piece set The black one is a secret. No outer box. I kept them unopened, but I opened them to check the items for sale. The bag containing the sticker, ball chain, and charm is unopened. Please consider purchasing after understanding that these items have been stored at home for a long time. In my subjective opinion, I didn't notice any fading or discoloration. Discounts are only available for bulk purchases.