Pen Refills Black Ink, 24 Pieces Universal Ballpoint Refills, 9.9cm Replacement Refills, 1.0mm Nib Smooth Writing Replacement, Compatible with Most Retractable Pens for Office School Use

Description

【24-Piece Premium Black Ink Refills】This set includes 24 high-quality black ink pen refills measuring 9.9cm each, designed for smooth, skip-free writing. The medium point 1.0mm tip delivers consistent ink flow perfect for professional documents and everyday writing tasks. 【Durable Metal Casing】Featuring sturdy metal construction with leak-proof design, these refills protect the quality ink from drying out. The durable build withstands daily writing pressure while maintaining steady ink flow. 【Universal 9.9cm Standard Size】Precisely manufactured to 9.9cm length, these refills fit most retractable ballpoint pens. The exact dimensions ensure easy installation and reliable performance in your favorite writing instruments. 【Convenient Value Pack】With 24 refills included, this set offers excellent value for office, school, or home use. Each refill comes with protective caps to prevent ink leakage during storage or transport. 【Smooth Writing Experience】The advanced ink formula provides effortless gliding across paper without smudging or bleeding. Ideal for left and right-handed users, offering comfortable writing for extended periods.