Pen Refills for Retractable Pens, Office & School Supplies (Black, Medium Point)

The Two Colors Ballpoint Pen Refill comes with a Refill Cap Included and features a 1.0 mm Ballpoint Pen Refill that is not easy to smudge. When replacing the refill, users should prepare the ballpoint pen and the replacement refill, remove the original refill, remember to take off the cap from the nib before use, and then insert the new refill.

The package includes 30 pieces of 1.0 mm retractable ballpoint pen refills, providing a sufficient quantity to meet various office or school needs and allowing users to share them with friends, classmates, and colleagues.

Before purchasing, users should refer to the size information provided. The total length of each ballpoint pen refill is 9.9 cm / 3.9 inches, with the cartridge body measuring 9 cm / 3.54 inches and the ink length being approximately 6.7 cm / 2.64 inches. It is essential to compare the size of the user's existing ballpoint pen refill with the dimensions of the replacement refill. If the replacement refill is shorter, it is not recommended to use it.

Crafted with reliable plastic for the outer shell, the retractable pen refills feature high-quality internal ink with excellent color rendering and uniformity, ensuring a smooth writing or drawing experience on paper. The refills are designed to serve users for a long time.

The 1.0 mm ballpoint pen refills allow for clear line drawing or writing, with the ink flowing evenly to meet most writing and drawing needs. Furthermore, the ink refill is not prone to fading or skipping, ensuring that users can write smoothly and their calligraphy work can last a long time without fading.

In addition to being a practical spare refill for personal use, this retractable refill set can also serve as a thoughtful present for family, classmates, colleagues, and friends who often require extensive writing. They will surely appreciate the usefulness and thoughtfulness of this gift.

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