uniball Air Porous Rollerball Pen, Medium 0.7 Mm, Black Ink/barrel, Dozen

The Uni-Ball Jetstream has always been my all-time favorite pen, but I have to say — this Uni-Ball Porous is an amazing alternative! It writes incredibly smooth and feels so comfortable in my hand. I’ll definitely be adding this to my favorites list. If you love a pen that glides effortlessly and delivers clean, consistent lines, this one is a must-try!

These are really nice bold gel pens! I love anything by Uniball brand, and these are amazing. They write very smoothly and don't skip. I would highly suggest these! I love the dark ink and no-bleed thru.

these used to be my holy grail pens until i discovered the pilot v10 1.0. i've been using these pens for about 5 years now, and they were always the first one i'd grab when i needed a pen. my husband would always steal them from me. the ink is so smooth, dense, and juicy. if you're a lefty i would probably not recommend it, as it takes a minute to dry, but i've never had an issue with the ink smearing. it also doesn't bleed through paper. they seem to last forever before running out of ink. i have purchased maybe 2-3 packs in the last 5 years and that's mainly because i lose them...or someone in my family steals them lol. the only thing i don't like about these pens is the removable lid. i wish the tip was retractable. although i have a new holy grail, these will always be in my top 5. GET PENS!! hopefully uniball doesn't ever discontinue them bc then i will have an existential crisis.

I bought these specifically so that I could refill them with waterproof fountain pen ink for sketching, and for a special ink I use at work to write on leather with. I'm primarily a fountain pen user, which has really emboldened me to demand more from other writing utensils--especially in being eco-friendly. There is absolutely no need for disposable plastic pens anymore, except for the fact that companies make it difficult if not impossible to refill the pens. These are super sturdy, the roller ball writes amazingly well at almost any angle, and better yet, they are easy to disassemble and the cartridge inside is perfect for refilling from bottled ink! My only regret is that the box of 12 I bought will probably last me 20-30 years. I'm not even joking. I've even given several away to family members and taken some to work to leave about with explicit instructions to get them back to me when they're empty. I really hope Uni-ball continues to make these pens, and I will recommend them to everyone. It would be even more fantastic if a big company like Uni-ball came out with a product like these pens sold with a bottle of ink (their own if they like), easy instructions, and specifically marketed them as an environmentally conscious pen product. The more "mainstream" refilling pens becomes the better for the planet!

This would be it. It’s the perfect trifecta of smooth writing, bold ink and no hand fatigue when you’re doing a lot of writing. It’s my hands down favorite for mass produced pens.

Awful. All pens were skipping ink right out of the box. I would give these pens 0 stars. Ink flow is so uneven and ugly. Probably worst pen I've ever purchased lol. Uniball 207 plus are waaaaayyyy better.

As many of the uniball products these pens don’t disappoint, they’re small, compact, steady, and super smooth. I can definitely write with these pens without cramps. The only thing Is that shipping is super expensive for 16 dollar pens but they are definitely worth it. They flow beautifully. Another thing that I don’t like is that they smudge if you write fast but it isn’t anything bad. Love em, hope to start using them a lot. Yes

Flow is great. Been using these since 2017. Please do not stop making them. Only bad thing is you have to let it dry or will smudge