12 Pieces Pen Refills Blue Ink 1.0mm Medium Point Metal Ballpoint Refill Smooth Writing Pen Refills Replacement Refills for Retractable Ballpoint Pen School Office Supplies (Blue)

Features: Practical gifts: This retractable ballpoint pen refill set can not only be applied as your own spare refills, but also can be served as gifts for your family members, classmates, colleagues and friends. Widely applied: These black medium point metal refills are practical for home, office, school, factory and so on, can be applied for writing, drawing, sketching, etc., suitable for many occasions. Specifications: Material: metal material Ink color: blue Length: 3.9 inch/ 9.9 cm Tip size: 1.0 mm Package includes: 12 x Replaceable ballpoint pen refills Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen display. Before ordering, please measure your pen refills and compare it to the item pictures and specification before you buy.