JEEZZO Gel Ink Refills for Retractable Click Pens, Medium Point Pen Refills Compatible with Pilot G2 Pentel Energel Jetstream Sharpie S-Gel Uniball Signo Zebra Sarasa (Black, 0.7mm, 24 pcs)

Great pen refills. They don't skip and write smoothly. I really like that they fit into many styles of pens. We have ordered these refills 3 or 4 times. I Would recommend them to anyone who needs a good refill.

I've ordered this twice before and use them with my .7 sharpie s-gel pens. It's much more cost efficient than buying new sharpie s-gel pens. This product does have some smear resistance, however, you should be careful to not touch it for at least 5 seconds. It is not so great if you are highlighting (which you usually need to wait several minutes to not let it smear but even then, sometimes it still smears). The ink longevity is pretty good. I am a student and one package gets me through all my classes (where I write almost fill 2 3 subject notebooks and then some). One pen I think lasts at least a dozen pages I think. It is easy to use and install in the pens.

Great value! Bought to replace ink refill in Pilot G2 pens and it costs half the price. Works great, fits well in the pen, and smooth writing. Will buy again!

8.5/10 and here’s why. My review of these refills will be based using 1 refill for 1 month as a valet. The pen I use is a metal Pilot G2 pen. Pros: they do fit. They write smooth and well. They last about as long and release slightly less ink than the Pilot brand refills. Ink dries pretty quick so smearing isn’t much of an issue, no more than the Pilot brand. The value is unmatched! Cons: they don’t fit perfectly. They might fit perfectly on another pen but for mine I had to shave the end of it down a bit for it to fit perfectly which is not a big deal but something worth mentioning. It does skip occasionally (not enough for it to be annoying but is noticeable, I would say it skips a bit more than the original Pilot brand refills.) Another thing to note about the skipping is that I write on thick paper so if you write on normal paper, you should be fine. It hardly ever skips on normal paper. The ink does smear if you don’t let it dry, only takes a few seconds though. Overall I think the pros outweigh the cons and I’m happy with these refills. I definitely recommend getting these if you're looking to save some money.

The ink is good & I only put 4 stars not as an election of seller or product only because I was trying to find the correct refill size for my pen but this was not the correct size. They came packaged well.

These are great, as they extend the gel pen life indefinitely.

These are not great refills for sharpie ink pens. The package I got did not write well. The ink did not flow like normal sharpies and I ran through several and have not found one that does not require a lot of pressure as you write to get good flow. Unimpressed and unfortunately my return window closed. Would give zero stars if that was an option.

I'm left handed and I write a lot. The ink in these pens doesn't dry nearly as fast as the genuine sharpie refills I have purchased. I have smeared the ink a few greeting cards I wrote with these. Also I have had issues with skipping where I thought the pen was out of ink but there was plenty in the refill. I DO like that these are inexpensive and they fit many different pens that I have around. They generally don't smear when writing on decent notebook pages. ~I would ask the maker of these refills to make them a bit higher quality, and better for the earth by eliminating the extra tubes of plastic on the tops of each refill that is removed and discarded before even inserting it into the pen. ~ The genuine sharpie refills cost about as much as a whole new pen, which is NOT environmentally sustainable! But I'm back to buying the genuine sharpie refills next time.