Produce bold, vivid lines in marker quality color with this exceptionally smooth writing instrument. Fast-drying, acid-free ink is fade and water-resistant. Ink dries quick and won't smear or bleed through paper. Durable, extruded plastic tip ensures line-width consistency. Special Ink Type: Permanent Water Resistant; Pen Style: Stick; Ink Color(s): Blue; Pen Type: Plastic Point.