6-Pack Color Pens: Black, Blue, Red, Orange, Green and Purple can easily switch these six colors in one pen, a useful and fun gift for students, children, nurses, office colleagues, etc. Good for drawings, doodles and color-coded text. Smooth Writing: With a thin 0.5mm nib and retractable clip design, our 6-color pens in one, keep your writing neat without smudging or leaking, and solid lines without being too thick. Great for writing tasks that require neatness and precision. Retractable Design: The fine tip pen adopts a spring retractable design, you can quickly switch between different colors with a tap, which is fun and practical. The multi-colored pen end features a handy pocket clip that attaches to a journal or clothing pocket for easy access. Efficient and convenient: Each multi-color pen is 5.7 inches long and 0.63 inches wide. The barrel is wide to prevent hand cramps. Make writing fun for every student in the class, every party guest, and everyone in the office. These pens are suitable for all ages. TIP: 24 6-in-1 Color Ballpoint Pens, swipe a few times before use to remove ink buildup on the nib for smoother use later.