Product Name Mitsubishi Pencil MITSUBISHI PENCIL Jetstream Oil-Based Ballpoint Pen Refills 0.5mm x 4 Packs Product Description These are replacement refills for the Mitsubishi Pencil Jetstream. New, unused, and a set of 4 packs. Tip: 0.5mm Ink: Black *Please note that the packaging may have some minor scratches due to home storage. Thank you for your understanding. *We are unable to sell these individually. #MitsubishiPencil #Jetstream #Refills #Refill #BallpointPen #Stationery #OfficeSupplies #WritingInstruments