Mitsubishi Pencil Jetstream ballpoint pen refills, black, blue, and red ink, 0.5mm and 0.7mm, a total of 22 refills. [Breakdown] Black 0.7mm 9 refills (3 of which have been opened but are unused) Red 0.5mm 5 refills (1 of which has been opened but is unused) Blue 0.7mm 7 refills Red 0.7mm 1 refill Individual sales are not possible. Thank you for viewing.