0.5mm Pen Ink Refills, 10 Pcs 3.9" Ballpoint Refill Fine Point, Blue Black

The replaceable ballpoint pen refills are designed for drawing, coloring, taking notes, marking, doodling, creating, writing, etc. Widely used in offices, businesses, classrooms, homes, studios, and other places.SpecificationMaterial: MetalColor: Blue BlackPen Tip Diameter: 0.5 mm Fine PointOverall Length: 9.9cm / 3.9 inchPacking List: 10Pcs x replaceable pen refillsAdvantageThe replaceable pen ink refills with a fine tip, allowing you to write smoothly and continuously. The replaceable pen's ink capacity is large, and it can write stably for a long time. Quick-drying ink, not easy to dirty hands, 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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