This 1-kit of B3 Aviator Pen Refill features two each of red and black, medium point, ballpoint ink refills, two white erasers, and one pack of 12 0.5mm lead, providing reliable performance for lengthy and precise writing and drafting. Ideal for all types of writing and technical drawing.
12 -B3 Aviator Multifunction Refill Kit, Medium Point Pen, Red/Black/Blue Ink /Ct