Black Gel Pens Refills, 12 Pack Retractable Gel Ink Pen Refills Bulk, Fine Point 0.5mm Tip Smooth Writing Quick Dry Gel Pen Refills for Journaling Writing School Office Supplies (12 Black)

Love these they write very smoothly. They fit in my sharpie pens so well

They fit perfectly for my Bic Gelocity pens. Smooth writing. Good amount for the money.

Works perfectly with my Zennyth pen that uses the Livelyline refill. Smooth and good for price

These refills are PERFECT for the UIXJODO Gel Pens I ordered a while back. That seller did not make refills available for their product and just said to try and find a generic one. Fortunately I discovered these blue ones made by Linfanc and they work really well. So glad I took a chance and ordered these. Plus they come in a 12 pack. Very nice indeed. Highly recommended. Great value for the money and a quality ink. Well worth the investment.

just right, refill for a pen my wife loved, I took a gamble having never ordered refills, but these not only fit her pen, but I was able to shorten one and it worked in an old pen I had been holding on to because it was my favorite during those check writing days of long ago.

12 refill ink cartridges for a very reasonable price. They fit my Sharpie S-gel pens perfectly, and they write the same as the originals , no smudging. This is a LOT cheaper than buying a new box of pens.

I'm a super picky old Operations & Level III Tech who also writes very, very tiny... and as I'd reviewed the LINFANC gel pens in another review... we had found a pen in the church parking lot. This refill also writes soooooo smooth like LINFANC's full pen and body. Plus again, with how tiny I write, I could actually read my own handwriting even better because I've never written with a pen that was so fine, but still seems to write on anything from notepads, post-it notes, to writing dates bigger on coupons, etc. So after taking that pen apart... I discovered that a company named ZENNYTH in China must make pens to be rebranded and sold under many different "company names".So I'd searched for ZENNYTH and Livelyline... where I obviously found that LINFANC sells these fantastic gel pens!!! LINFANC seems to have one of the largest selections of ink colors (besides just black).Anyway, I personally would LOVE to be able to buy a set of 6, or 8, or 12 "Red Barrel" ONLY pens with Red Gel Ink... BUT I got around this by purchasing these refills where I then put two (2) Red Refills into the only two (2) Red Barrel Bodies that came with their "Vintage 12" set... and now they are color-coded. But it would be nice to be able to just buy Red Pens w/Red Ink directly from LINFANC.Just like it would also be nice to be able to buy 6 - Navy Blue w/Blue Ink only pens.Hope this will help others out there... these are GREAT refills!

These work as refills but the ink flow is more than the original. I like the original better. I prefer a finer line.