Paper Mate® Flair 1.0 MM Assorted Colors Medium Porous-Point Pen Use An Acid-Free, Water-Based Ink That Guards Against Bleed-Through, So There's No Need To Worry About Unwanted Marks. Water-Based Ink Won't Bleed Through Paper. Bright, Vivid Ink Glides On Smoothly And Dries In A Flash To Resist Smearing And Skipping.
