Uni StyleFit Gel Ballpoint Pen UMN-139-38, 0.38 mm, 16 Colors Set with Original Vinyl Pen Case

These pens have bright and wo Derulo colors. There just isn't much ink in them. They run dry very fast.

I love the vibrancy of these pens, and the smooth flow of ink that they have. The downside is that the pens themselves are so very thing that it's hard to write with them for any period of time. I've used them as inserts and refills in other pens instead, since their size is rather universal.

I’m a pen snob. I need a 0.3 or < tip pen. This was beautiful and I love the multiple colors. I’m in nursing school and taking notes in different colors helps me memorize everything I need to!

I’ve read some reviews saying that using the pen is uncomfortable or hurts since they are thin, but for my hand it feels normal I like them a lot. They are really nice to use and comfortable. And comes with a nice bag.

I wanted to like this product. It writes nice, the lines are very clear on the page, it flows as you write. It's ink quality is substantially higher than the Muji pen set I got last year. Unfortunately the part where you grip the pen is 6.5mm diameter. It is way to small for me to use and I can't seem to get used to the difference. The pencil I use is 9.2mm, which is the uni kuru toga .3. I like that one's grip very much. For a better frame of reference western pens like pilot is around 9.5-10mm, pental and some others can get as thick as 12mm.Great product if you have small hands or are more nimble than me.

I LOVE these pens. The colors are great. I just wish the barrel was a littleeee bit thicker, because the thin barrel isn’t ideal for long term writing.

I refuse to write with any pen thicker than a .38, and these pens are my absolute FAVORITE by far. The colors and bright and spectacular, and the pens write like a dream. I would highly recommend to anyone who likes a narrower tip.

I love the 0.38 points! It writes SO smoothly and there are so many color options! Great for note-taking!The only downside is that if your hands tend to get greasy, it will make the pen greasy. I find myself wiping these pens every so often because I don't like greasy pens.