This Leuchtturm ballpoint pen refill pack contains two black ink cartridges, so you can keep doodling, writing and making plans with your favourite Leuchtturm pen to your heart's content. Just the job when your leuchtturm pen runs out of ink. Why not check out our work from home collection for all your stationary needs How does it come?In a small cardboard box. Contains 2 black ink cartridges.