Refill Ballpoint Pens Set for Crystal Diamond Liquid Pens

Our black pen refill is designed for easy installation and replacement, with a smooth and simple process that allows you to quickly swap out your old refill with our new one, saving you time and effort. These replaceable pen refills are considerate and pragmatic presents that you can give to your family members and friends, conveying your love, care, and kindness, and helping to bring you closer together.

The refills are made of metal and plastic, with a range of sizes available - approximately 2.75 inches (7 cm), 3.15 inches (8 cm), 3.93 inches (10 cm), and 4.53 inches (11.5 cm) in length. The color is as shown in the picture.

The package includes 24 black ink refills, which should be more than enough to cover your daily writing and replacement needs. You won't have to worry about running out of ink or making frequent trips to the store to get new refills.

Please note that while we've tried our best to provide accurate measurements, there may be slight errors due to the manual nature of the process. Additionally, there may be slight color differences due to variations in screen displays.

As a cautionary note, the refills do contain pointed items, so please keep them away from children.

Overall, our black pen refills offer a convenient and practical solution for your writing needs, with a hassle-free replacement process and a considerate, relationship-building gift option for your loved ones.

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