HRLORK Rollerball Pens 16 Pcs Black Ink Pens 0.5mm Liquid Ink Quick-Drying Ballpoint for Journaling Note Taking School Office Home

BALLPOINT PEN SET: You will get 16 black ballpoint pens with 0.5mm writing marks, the design in the barrel of the pen with a dense top and a sparse bottom regulates the pressure inside the pen to make the ink flow out steadily and evenly, writing smoothly, perfect for your writing. High-quality materials: the biros uses high-quality water-based ink, which can be dried quickly after writing and is non-toxic, odourless, acid-free, not easy to fade, and not easy to dirty your hands to keep the page neat. The nib is made of tungsten carbide ball, high hardness is not easy to damage, and the smooth surface makes you write smoothly without obstruction. LARGE CAPACITY: The large-capacity ink tank can be used for 1300m writing length, which is nearly three times longer than the normal refill, you can keep writing for a long time with this biros to reduce the number of times you need to replace the refill, which is convenient for your study or work. VISUAL INK & STURDY CLIP: The writing pen is designed with a visual ink compartment, you can clearly see the remaining ink in the pen, you can replace it in time to prevent running out of ink at critical moments. The cap of the pen is designed with a sturdy metal clip that keeps the pen securely fastened to your notebook or planner for easy storage and carrying. WIDE USE: This fine biros is perfect for use in office, school and home, suitable for work planning, signing, recording study, family life record, drawing and so on, it is a good helper in your life.