Add crisp detail and bright color to your work with Mr. Pen colored fineliner pens for drawing —an 8-pack made for fine lines, clean writing, and creative projects. Vibrant 8-pack: Includes 8 colored fineliners in vivid colors Ultra-fine 0.25mm tip: Designed for detailed, fine line work Made for color + detail: Great for coloring, drawing, or writing—ideal for artistic and note-taking projects Durable tips: Built to keep line quality and width consistent over time Smooth water-based ink: Flows smoothly without smudging for reliable writing Works on most paper types: Water-based ink performs well on most paper Comfortable for long sessions: Ergonomic design supports extended use without fatigue Loved by students & pros: A favorite for students and professionals