Colour: Blue Ink Refill.Great additions to your writing supplies.
Dimensions: Threaded refill. The length of the pen refill 4.41 inch/ 11.2 cm, 0.5mm medium point for smooth writing.
Quantity: Blue Ink Refill Pack of 5, a large amount of pen refills are enough for your use; You can share with classmates or friends.
Fit various writing occasion: metal ballpoint pen refill is suitable for office, business, school and home etc.; Small and portable, convenient to carry.
Note before buying:If you pair with other brands of pens, carefully compare the look and dimensions of the refill to match the original refill before purchasing. This is a spiral refill. If you need a plug-in refill, please search ASIN:B07ZMQ77M6.