Black Ink Refills 4.5inch (10pcs), Replaceable Ballpoint Pens Refills, 1mm Medium Point Metal Pen Refill(Black) - YOUMI

• UPC   791107954395
• Dimensions: Refill length 4.5"/11.6cm, 1.0mm midpoint, smooth writing. Note: If you are paired with a refill of another brand, please carefully compare the appearance and size of the refill to match the original refill before purchasing, we cannot guarantee that it will match the refill of other brands. Quantity: 10 black ink refill packs, a large number of refills are enough for you. You can share it with classmates or friends. Color: Black ink refill. Add a lot of content to your writing supplies. Design: Ballpoint pen refill allows you to draw or write clear lines, and the ink flows evenly, which can meet most of your drawing and writing needs. In addition, the refill does not fade or skip easily, you can write smoothly, and your calligraphy work can last for a long time without fading. Portable refill: metal ballpoint refill is suitable for office, business, school and home, etc. Small and portable, easy to carry.