Cross Ballpoint Pen Refill - Medium / Black

This refill uses ballpoint pen ink.

The refill has a medium line size.

This refill is available in black ink.

Check your pen's manual or current refill for the correct model number and compatibility.

The lifespan of the ink depends on usage, but typically a refill will last for several weeks or months of regular use.

Cross refills are available at most office supply stores and online retailers.

Store refills in a cool, dry place, away from direct sunlight and extreme temperatures.

Ensure the refill is properly inserted into the pen. Check for any debris blocking the tip. Try writing on a different paper type.

Double-check the refill's compatibility with your pen model. Ensure you have the correct size and type of refill.

The pen may be running low on ink. Replace the refill with a new one.