Unopened, unused set of 4 black Prockey refill ink cartridges. Please note that the packaging may be deteriorated (photos 3 and 4). Also, since it is unopened, the contents have not been confirmed. This is a stationery item stored at home, so please understand. ◆ Uni Prockey ◆ Refill ink ◆ For PM-150TR only ◆ Black ◆ Set of 4 #yonyon's art supplies Although listed as new and unused, the contents cannot be confirmed, so please consider this as a junk item. It will be packed simply and shipped. Thank you for your understanding.