CONVENIENT VALUE PACK: Shuttle Art 25 pack 0.5mm roller ball pens contains 3 colors: 21 black, 2 blue, 2 red. 25 Combo Pack will fully meet your demands of daily writing, marking and signing. SUPER SMOOTH WRITING & QUICK DRYING: The optimized extra fine point with flow-free ink delivers skip-free glides all the time that enables you to write more smoothly than traditional pens. High quality ink that dries quickly, so there will be no smearing or smudging. PREMIUM DESIGN: Shuttle Art fine point pens are easy to hold, giving you the best control of your lines. Durable metal clip makes it convenient to carry with. Larger ink volume, longer lasting time. Please feel free to enjoy the pleasure of writing! UNLIMITED USES: These roller ball pens are suitable for school, office and home. Ideal for writing, journaling, note-taking, underlining, sketching and more. They are also non-toxic and acid-free. Conform to ASTM-D4236. A perfect choice for your everyday use. SERVICE GUARANTEE: Your satisfaction is our top priority, please rest assured to purchase our products. If you are not satisfied with our products or have any questions, please feel free to contact us at any time. RollerBall Pens, Shuttle Art 25 Pack(21 black 2 blue 2 red) Fine Point Roller Ball Pens, 0.5mm Liquid Ink Pens for Writing Journaling Taking Notes School Office