These medium, felt tip pens from Paper Mate are perfect for doodling, drawing or to pen down important notes. Their quick-drying, water-based ink will not bleed through the paper. With a variety of colors, you can use them to color code your planner and notes and have the right color you need. Details: Includes assorted colors 0.7 mm medium, felt tip 12 pens Water-based Quick drying Smear-resistant Acid-free