30 Black Ballpoint Pen Refills 1.0mm - Bulk Replacement Ink for Retractable Pens

Product Description: Replacement Two Colors Ballpoint Pen Refills with 1.0 mm Tip, includes Refill Cap. These ballpoint pen refills are designed to be smudge-resistant and provide a smooth writing experience. Please ensure the size of your current refill matches our replacement before use.

How to Replace: Simply prepare your ballpoint pen and our refill. Remove the old refill and replace it with our refill, ensuring the cap is removed from the nib. It's that easy! Each package includes 30 pieces of 1.0 mm retractable ballpoint pen refills, giving you an ample supply for your office, school, or sharing with friends.

Size Information: Each refill measures 9.9 cm in total length, with the cartridge itself measuring 9 cm and the ink length approximately 6.7 cm. Please confirm the size compatibility before purchasing to ensure a proper fit.

Quality Material: Made with durable plastic, our retractable pen refills offer high-quality, vibrant ink that writes smoothly and consistently. Enjoy long-lasting use for all your writing and drawing needs.

Thoughtful Design: With a 1.0 mm tip, these ballpoint pen refills provide clear, even lines without fading or skipping. Perfect for all your writing tasks, ensuring your work stays crisp and vibrant over time.

Practical Gifts: These refills make an ideal gift for family, friends, classmates, or colleagues who appreciate the value of a reliable writing instrument. Give the gift of smooth, uninterrupted writing with our practical and thoughtful refill set.

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