Fuutreo 50 Pcs 4.5-inch Slim Metal Ballpoint Pen Refills Bulk Replaceable Smooth Writing Medium Tip 1 mm Ink Refill for Fancy Boss Wood Pens Office Business Twist Ballpoint Pen(Black Ink)

About this item

• Rich in Quantity to Use: you will receive 50 black ink refill for ballpoint pen and twist pens; Each measuring 4.57 inches/ 11.6 cm in length with a smooth 1.0 mm tip; This ample supply of ballpoint pen refills will last a long time, and you can even share them with friends
• Nice Writing Experience: each 1mm medium pen refill features smooth flowing ink that glides effortlessly across paper without skipping or bleeding; The metal tip ensures consistent line width and comfortable writing for hours of daily use
• Sturdy Material: the replaceable ballpoint pen refills for click spring pens features a steady writing tip that can withstand frequent use without wearing down prematurely; Fast drying black ink can keep hands clean during writing; Ideal for retractable pens, these replacement ink pen refills are easy to replace, practical for reducing waste and saving time on pen selection
• Easy to Use: the ballpoint refills are portable and practical, easy to carry; The pen refill head comes with a protective cover that can be placed in a pocket without worrying about ink leakage; The pocket size is easier to store and is also suitable for travel and business trips
• Wide Range of Uses: ideal for office workers, journaling enthusiasts and anyone who writes regularly; These refills work smoothly on all paper types including notebooks, planners, calendars, and standard copy paper, making them ideal for daily writing tasks