SMOOTHERPRO 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...

Love love love these! They write so smooth!

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 !

these refills are consistantly bad. I've yet to have one last more than a day without starting to skip.

I can't tell the difference between these and the much more expensive PILOT refills on my G2 pens. Writing is smooth and crisp and the flow seems excellent.

Fits my pens

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.

Writes rough, one cartridge only lasted 5 days