Frixion Colors Erasable Porous Point Pen, Stick, Bold 2.5 Mm, Assorted Ink And Barrel Colors, 72-packAdd a touch of creativity and style to your everyday tasks with the new FriXion marker pens. Write smoothly, draw flawlessly, erase cleanly and revise repeatedly without damaging your documents, all thanks to the unique thermo sensitive and erasable ink. The extra durable, bold point tip produces rich and vibrant lines. Quick drying ink won't bleed through paper.