Unused Parker oil-based ballpoint pen refills, standard type, black, M. Two refills together. Genuine product. The printing of logos and marks on the surface of the ballpoint pen refills is smudged and not clear, but there is no problem with the writing quality. All refills are checked for writing before shipping. They are not in a hang cell type package, but in a mini vinyl bag. We generally ship from the post office, so we cannot ship on Saturdays, Sundays, and holidays. Thank you for your understanding.