uniball Onyx Rollerball Pens, Fine Point (0.7mm), Black, 12 Pack

Writes smoothly with consistent ink flow and no skipping. Fine tip is perfect for neat, precise writing—great value for everyday use.

These pens are smooth writing impliments, won't smudge on paper or checks and have been my favorite as an educator for a decade and more. The blue color stands out on documents for originals and is very dark on copies. Highly recommend them.

My favorite pens to draw with.

I love these pens. I started using them years ago. They last for a long time. Very light and easy to hold. I'm not a heavy writer, so this pen's ink flow is great. I don't have splotches on my paperwork. I would recommend them to anyone looking for a nice, light weight, comfortable pen.

These are the lightest pens I've ever used. They are weightless, which to me makes writing feel a bit odd. The ink comes out smooth and doesn't skip or pool and the pens don't leak. The ink is vibrant too. They're a pretty good choice if you're not too serious about your writing utensil. I write by hand constantly and am super picky about what I write with so this wouldn't be in my top 5 or anything but I wouldn't completely write them off either (no pun intended). As far as comfort and hand fatigue, I wish they were a bit more pleasant to hold, and being so incredibly light in weight my handwriting is a bit sloppier when using these. But my wrist doesn't get fatigued any quicker and they don't cause pain/discomfort. Overall I think these are good pens, I just prefer something else.

Best purchase. They work great. Always smooth. My customer when try the pens want to keep them. Would recommend. Money’s worth to buy.

These pens are excellent for everyday use. They are lightweight, smooth, and deliver a clean writing experience. The ink flows consistently, producing crisp, dark black lines that look sharp on paper. As advertised, the ink dries quickly and remains smudge-free, which is especially useful for fast writing or note-taking. The pens feel light in hand, making them comfortable to use for extended periods without strain. They’re easy to control and glide effortlessly across the page, which makes writing feel natural and fluid. One small drawback is that the grip area can feel slightly slippery at times. However, this doesn’t take away much from the overall usability, as the pen still feels well-balanced and easy to hold. Overall, these are reliable, smooth-writing pens that are perfect for daily writing tasks.

My favorite pens on the market. I love the way these write. If you prefer a smooth roller feeling to your pen this may be a bit scratchy for you but they are small, compact, and very long lasting.

Los he utilizado durante 3 meses, una de las piezas me ha durado hasta ahora y le doy uso diario. La tinta parece de gel, pero es de mejor calidad, y es muy comodo para escribir, ademas de que es elegante. Cuando me los termine sin duda comprare otros.

Simply the best pens out there. I have hundreds of them and HATE using other pens now. These don’t dry out until they’re empty, even with the caps off!

Excelentes bolígrafos , llevo años usando esta marca y nunca me decepciona 100 % recomendado

Muy buen producto, es mi primer contacto con estos bolígrafos pero me he llevado una muy buena impresión, este modelo ofrece un trazo más fino, suave y de muy calidad. Totalmente recomendable.

Great as expected