100 Pack 0.7 Ball Pen Refills,Retractable Ball Point Pen Refill,Black Ball Point Pen Refills, 4.2 inch/107mm,Send 1 Extra Ballpoint Pen.Smooth Writing. - yixing, yuanzhubixin001

• UPC   717717446624
• Pen refills ballpoint black, replaceable ballpoint pen refills, black ink, 100 refills can be used to your heart's content, with 1 extra ballpoint pen. Replacement ink pen refills, medium nib 0.7mm, 107mm long,Patiently try the 100 ballpoint pen refills you bought, and you will like his writing fluency very much. The shell of ball point pen refill is made of high-quality plastic, and the black ink inside has high color rendering and even flow, so the refill is durable and writes smoothly. ballpoint pen refill comes with a 0.7 mm tip, allowing you to write or draw fine lines on paper smoothly and effortlessly, which are nicely fit for retractable pens, convenient for you to replace, The quality of the ballpoint pen core is guaranteed, and each pen tip has been sealed with wax to prevent ink from overflowing before use.