Gel Ink Refills, 12 Pack for Bolt Action Pen, Compatible with Pilot G2, 0.5mm Fine Point, Black Ink(G212)

It works with my G2 Pilot Pen, the original ink had a tendency to bleed when it got wet from the rain and snow working Security and going about my business. I do love the value of this product and how easy it is to switch refills instead of Pens. The family loves the G2 Pilot; so they'll get the original refills, while i use these refills for work. I do adore how fine these are at .5 versus .7 with the original refills, allowing me to add additional notes to my reports to type up later. Very easy to speed write with; I'll comment later on smear resistance, durability and longevity later but for now I'm happy with this product and how minimal the packaging is. Very easy to stock up on refills and keep that stock without damaging the contents due to the packaging they employ...

Exactly what I needed. Nice writing.

I have ordered these several times now. I write hundreds of sweepstakes entries every month, and I wouldn't use anything but these gel refills. Ink quality is good and dark; doesn't skip or clump. Highly recommend them.

Writes rough, one cartridge only lasted 5 days

Smooth cartridges, no leaks, great product compared to other options I've tried

This helps my handwriting so much and anyone using it is shocked on the weight and feel, the bonus is when I ran out of ink I was able to use a sharpie s-gel insert and worked amazing !

Super smooth wrighting and lasts a long long time. Fit my pen perfectly

These pen refills are not very good. They don't write very smooth and feel scratchy while you are writing. They often clog and don't write at all. Sometimes scribbling on a scratch piece of paper will get them going again but it's very annoying when you can't write a full sentence without them clogging up. Next time I would just spend the extra money for better quality refills.