Ballpoint Pen Refills for Diamond Crystal Stylus Pens (Black, 10 Pack)

The metal ballpoint pen refill measures approximately 2.75 inches / 7 cm in length, with a midpoint of 1.0 mm, conforming to the standard D1 ballpoint pen lead size (removing the cap, it's 2.65 inches / 6.75 cm). Before purchasing, please double-check that the specifications align with your existing pen.

Quantity-wise, this package contains 10 ballpoint pen refills, offering ample supply for you and your friends to share.

In terms of quality, these refills are made of metal material, ensuring a smooth and lightweight writing experience. The ink provides a consistent flow, allowing for seamless application on paper.

Regarding the suitable use cases, the metal ballpoint pen refill is well-suited for a variety of settings, including offices, enterprises, schools, and households.

As for the scope of application, we provide a one-year after-sales service. If our product is found to be incompatible with your ballpoint pen, please feel free to contact us directly, and we will assist you accordingly.

Overall, this offering combines practical dimensions, a generous quantity, and reliable quality, making it an ideal choice for those seeking a versatile and dependable ballpoint pen refill solution. Whether you're stocking up your office supplies, preparing for academic endeavors, or simply looking to ensure a consistent writing experience, these refills are designed to meet your needs with ease and efficiency.

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