These are the best pens! I'm a law student and I love ...
598112
These are the best pens!  I'm a law student and I love these because I can highlight (underline) and write in the margins.  My textbooks are on glossy paper and these pens don't smear- I love them and the colors!
4950451
I love these pens so much. I am a college student, and I take all my notes and do all my work with these pens. They are the best pens I have ever used and I take them everywhere I go. I ended up using the blue and black ones so much that I eventually had to buy replacement ink cartridges. They are very smooth and easy to write with and also very easy to erase.

A few things to consider:
-If you buy a lot of replacement ink, you could eventually ware down the eraser on the back of the pen.
-If you write on the same spot and erase it 3 or 4 times, it will eventually become difficult to write on that spot.
-The clicker pens are better than the ones with the cap because if you like to put the cap on the end of the pen you will cover the eraser.
-If you share your pen, some people might find it confusing to click the pen by sliding the click part instead of pushing at the end.
-The ink erases from heat (140 degrees F) and can reappear from cold (14 degrees F). Your notes could disappear if left in a hot car.
1101108
I love these pens. There are so many colors and they write so well. They produce a continuous stream of ink from beginning to end, and are good for writing and doodling. This is a must have in my classroom!
3366610
I love love love these! They are a tad expensive, but I won't use another pen! I love the way these write, they are pretty much a thin marker not an actual pen. Sometimes they do bleed, so be careful if you are writing double sided. I do however, use them on my journal and have no problems with bleeding. Definitely better than the old ones with the silver caps.
412049
Best pens! I use them for school and they are great for writing smoothly and taking notes. Unfortunately they run out pretty fast. The large pack is a great price.
1832825
Perfect bujo pens and case! They write so smooth, don't bleed and the case is perfect to carry around everywhere! Wish there was a purple instead of brown but maybe that's how they are going to get me to purchase the 30 pack :) Highly suggest these pens!
1411537
My favorite pen in my favorite for grading student papers!  Excellent quality!
3495922
I'm a penaholic and these are my absolute favorites!  The colors are vibrant, the writing is super smooth and my favorite feature is that its a click without a cap.  This is definitely the best pen for note-taking and journal writing.
901747
I am a teacher and these pens are awesome. They are bright, do not bleed, dry quickly, and come in a great assortment of colors. I use them to write in my planning book to make planning that much less awful. I prefer these over the felt pens (something about the way they write makes me feel uncomfortable... kind of like that "nails on chalkboard" feeling) and the G2 rollers (so pretty but too wet!)
3176031
I ABSOLUTELY LOVE THESE PENS!! I can't live without them!! These are perfect for my position as a notary at work.  Writing is consistently smooth, no smudges and easy to handle. I even have other coworkers trying to sneak the pens away from me!!
288881
These pens are the best! They come out so nice and they are a reasonable price. I am glad I found them here on amazon because the ones I found in stores are so expensive! I love using them to color code my planner and my notes!
2353026
I am a full-time student and I do lots and lots of writing. I have tried just about every single pen on the market and could not find something I really loved. UNTIL NOW! I love, love, love these pens. They are smooth, they last long, and feel comfortable in the hand (I'm right handed). If you like a pen that glides across the paper and looks professional for writing checks, etc....buy these Uni-balls!!
515135
Great pens. They are wet pens but because they are thin they dry really fast, so I get no smudges. Also they are retractable which I like so I don't get to loose the top. I decided to buy these because they are half the price of the uniballs I usually buy. They are just as good or better! I will buy these again! These are one of the best pens you can buy. My children won't use other pens to do their homework.
4161941
I LOVE these pens.  I am a teacher and do a lot of writing.  I have found that the ink on these flows smoothly and continuously whether I'm writing on a paper on my desk, or writing on the calendar on the wall!  It is also dark enough that I can write quizzes with them and they copy beautifully.  I highly recommend them!
43130
These are my all time favorite pen.  I am a teacher and they can be used on overheads, to grade papers, and to take notes.  They write so smoothly!
794485
After years and years spent searching school for the right pens, I can say without a doubt that these are my absolute favorite pens! I'm left-handed, so finding a pen that doesn't smear as I write is essential. The ink dries quickly enough for me to write as fast as I need to be, and I really like how dark the ink is. Some black pens are more of a dark grey, but this is definitely black. The pen point is quite fine, too, which I'm a fan of - it helps when trying to write small. The ink lasts a while, although with daily use you will need refills every few months - which I think is pretty good, but I'm not sure how it compares to other pens.

I also have these pens in red, blue, and green, and all of the colors are very good and have the same benefits as the black ones.
248538
THE GREATEST PENS IN THE WORLD.

I am a medical student on rounds, and I use these everyday all day. I go through a pack of these every 4-6 months, but I use them often and extensively. They last. They don't bleed. They make your handwriting legible, don't smudge, and dry quickly. Notes that I have written years ago are still legible and clear, with little to no fading. I only use these pens. They are my absolute favorite pens.