G2 Refills: Enables you to continue using your favorite gel pen without needing to replace the entire pen; G2 has been proven to be the longest-lasting gel ink pen that allows you to write more (Data ...

How do you fit double the ink into the refill of a ballpen? By twisting the tube into a spiral, that's how. Called the T&T Pen-Ink Chamber, the helical coil fits into any regular pen barrel and sits ...

Mont Blanc makes unbelievably gorgeous pens, but they also make terrific ink, high-quality points and smart refill technology. The pens cost hundreds of dollars; the refills, about $12. You can cut ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Melanie Pinola If you’ve ever had a pen mysteriously wander away from your ...