GEEHUA 10Pcs Ballpoint Pen Refills, Replaceable Smooth Writing Pen Refills 1.0mm Medium Point Rollerball Pen Metal Refill Compatible with Ink Pen Refill for Office School(Black) - 573768_1_bWjvwP2V

• 【Refill Size】These premium medium rollerball pen refills measure 4.6 inches (11.7 cm), ensuring compatibility with most pen ranges, except Retractable Pens. The pack of 10 black ink refills is perfect for sharing with classmates or friends, providing an ample supply for your daily writing, study, and work needs. 【Quality Ink】Experience smooth and vibrant writing with these rollerball pen refills. Featuring a 1.0 mm medium point, they offer consistent ink flow for long-lasting performance. With quick-drying ink that won't smudge or bleed through, these refills help prolong the life of your favorite pen, saving you time and money on replacements. 【Widely Used】From journaling to office tasks, these refills deliver smooth writing on various paper types, including journaling paper, sketchbook paper, printer paper, and notebooks. Suitable for school, office, and home use, they cater to the needs of students and office workers alike. 【Durable Construction】Crafted from durable metal material, these refills are lightweight yet robust. Unlike plastic refills, metal ballpoint pen refills are less likely to wear down or deform over time with repeated use, ensuring long-lasting performance. 【Thoutful Gift】Not only can these pen refills be used personally, but they also make a practical and useful gift for family members, classmates, colleagues, and friends who use ballpoint pens. Show your appreciation for someone's hard work with this thoughtful gift.