Add intensity to your paper with BIC Intensity Fine liner Medium Point Marker Pen! The 1.0mm tip creates bold lines perfect for note-taking, coloring, and everything in between. Use the cap clip to easily attach these marker pens to your favorite notebook. This pack includes 10 vivid colors - green, light green, light blue, blue, purple, red, orange, pink, gray and black, giving you a wide variety of options for all your writing activities. The reusable storage case lets you store and carry your fine liners for take-anywhere convenience.