The Replaceable Ballpoint Pen Refills are designed for drawing, coloring, taking notes, marking, doodling, creating, writing, etc. Widely used in offices, business, classrooms, homes, studios and other places.SpecificationMaterial: MetalColor: BluePen Tip Diameter: 1.0 mm Medium PointOverall Length: 99 mm / 3.90 inchPacking List: 12 pcs replaceable pen refillsAdvantageThe replaceable pen ink refills with a 1.0 mm tip, allowing you to write smoothly and continuously. The replaceable Pens ink capacity is large, and it can write stably for a long time. Quick-drying ink, not easy to dirty hands, It can also be used on any type of paper to ensure strong, even, and uninterrupted lines.InstructionEasy to use, install the refill in a retractable pen.
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