NIO sun-2-2 Ballpoint Pen Refills 0.7 mm Black 65 Pack 107 mm

Ready refills for daily writing

The NIO sun-2-2 pack supplies 65 black ballpoint refills with a 0.7 mm fine tip for retractable pens. Each refill measures 107 mm and can be trimmed to fit a variety of pen bodies. The set suits students, office workers and anyone who wants a long-lasting supply of smooth-writing refills for journals, notes or general paperwork.

Fits many retractable pens

Because the refill length is adjustable, you can cut each unit to match the barrel of the pen you already own. This flexibility means one pack works across different brands and models without needing a specific proprietary refill. The fine tip produces clean lines for everyday writing tasks.

Consistent flow over long sessions

The ink dries quickly and maintains a steady flow during extended writing periods, reducing skips and smudges. Smooth output stays reliable whether you are taking meeting notes, completing assignments or journaling for hours at a time.