Ballpoint pen set 5 pens These were received as gifts, so they have company names on them. ☆ZEBRA Clip-on multi ☆PILOT BRG-10 Refill BSRF ☆Pentel VICUNA BX107 ☆The pens from the Post Office and Ono Pharmaceutical have unknown manufacturers. Although they are new and unopened, they have been handled by someone, so please refrain from purchasing if you are concerned.