<b>As You Know</b><br> Our fine line pens are included 36 assorted vibrant colors, no duplicates! 0.38mm fine point. Pens are very versatile, they work well in many areas, <br>note taking, calendar, bullet journal, diary, doodling, scrapbooking, adult coloring books, artists fine-ink drawings and some other art projects.<br><br><b>High Quality:</b><br>Water-based ink, Dry safe, Minimal bleed thru, Acid-free /Non-toxic Ink, these fiber-tipped pens create fine lines and intense water-based colors. <br>Ideal for Coloring Books and Bullet Journal.<br><br><b>0.38mm Fine Point:</b><br>The fine tip let you draw precise, detailed lines, artists fine-ink drawings, outline bullet journal and coloring small intricate patterns.<br><br><b>Widely Application:</b><br>The premium notebook pens are great for children and adult, home, club, school, ect. Start your creative life with our fineliner color pen set.<br><br><b>Warm Tips: </b><br>If you are coloring on thin paper, you can put an extra sheet of blank paper between your coloring sheets and that works nicely to prevent any <br>bleed thru. Because color pens bleed thru their paper in general. Just In Case.