Customer Reviews

Sorry. I meant blue not black in my review.

This is a great pen for 0.5 mm. It is a deep black and doesn't smear if you give it like 4 seconds or so. Smoothness wise I think it's not ubber (yes, I said ubber) smooth and the flow of ink is very good. It would be a good pen to write a lot with if you don't have any problems without a grip. The barrel is very simple plastic barrel. This pen is a pen worth buying thought.(:

This is the best gel ink pen I had ever used. 'Do not judge a book by its cover and price', the pen may be in an economical body, but the writing performance is extremely fantastic! Absolutely no skipping of ink on any type of paper, very smoooooth, fantastic plastic barrel grip. Refillable too! Plus the blue ink is vibrant to me, compared to other gel pen's ink like Pilot G-2, which is dull. A very good pen for taking notes in lectures, makes my writing neat and vibrant! Try it! Great pen!

Excellent pen for note taking! nice, controlled and THIN lines, good size barrel, does not scratch onto paper, etc. This is my favorite pen for note taking for long periods!

Excellent silver ink pen. I just picked up a large sampling of different brands of metallic pens on Jetpens to find the best one, and I think Uni Signo UM-100 is my favorite! (I just wish the gold UM-100 would come back in stock because I reallyreallyreally want to try it too!)

Signo UM-100 silver is almost like a paint pen (without the paint pen smell) because the ink is so opaque, shiny, and pretty, and the pen writes soooo smoothly, I wish I could write everything in silver ink.

Like another reviewer said, I didn't expect it to work so well on light paper (because most silver pens don't show up on white) but the UM-100 silver shows up just perfectly on both light and dark paper.

I'll definitely order 2 or 3 more Signo UM-100 silver pens...just as soon as the gold UM-100 is restocked, hint, hint! ;-)

This pen is AMAZING on black paper. I definitely recommend this. On white paper it is kind of hard to see, but that's for all silver pens. The ink flows very freely, and is really vibrant. I will most certainly buy this again.

this pen is great- its silver for expect it to be hard to read unless you tilt the white paper or something
but I love writing with its for fun!

These pens perform super well. The ink flows beautifully without skipping. However, my only gripe is that the colours available are ugly. If they could combine the colour selection of the Hi Tec C pens with the quality of the UM-100's mechanics, it'd be a match made in heaven!

Amazing pen, great flow and consistency. Didn't skip. It's not the nicest looking pen but overall it's still nice to write with.

Great value for what you're getting. Very smooth, very nice. I'd be using these instead of the DX if they had this in 0.38. I actually prefer the pen without the rubber grip, since it makes the pen look more minimal. Often borrowed, rarely returned. Get more than one.

Excellent pen for note taking! nice, controlled and THIN lines, good size barrel, does not scratch onto paper, etc. This is my favorite pen for note taking for long periods!

and below, I meant to say 'heaven' :-D

When they work, they work great but ink flow can be iffy. Most of the time tapping it straight down on a scratch pad several times gets it going again. Also, have to give ink 2 or 3 seconds to dry before touching.

I love these pens! Writing with UM-100 (0.7mm) is smooth and free of skipping or scratching. None of the colors in this 12 color set are opaque, But, OH how I WISH THEY WERE!!!
In this set, the fluorescent red is (I think) the only color that JetPens does not sell seperately. And I actually purchased the 12 color set JUST for that pen!
Also, the case is just soft plastic/vinyl but is very sturdy, able to survive being crammed into a bookbag with many heavy books. I'd purchase this set again for sure.

Not your average light blue pen.... Finally, light blue ink that you can see! I usually steer away from light blue pens AND 0.7 mm pens. The color is usually too light to read easily. And writing with a 0.7 mm gel pen typically reminds me of driving a car with sloppy 1970s power steering. You try to aim for where you're going, but it's anybody's guess where you'll end up. This isn't a sports pen, but it goes where you aim it, and it looks good getting there.

get this pen right now. its awesome- it write like those old journal pages from harry potter movies! :)

The fluorescent color sometimes have like a the color doesn't completely fill what you're writing look, but I can't exactly explain it or I don't know what the word for it is. I like the color though.

The fluorescent color sometimes have like a the color doesn't completely fill what you're writing look, but I can't exactly explain it or I don't know what the word for it is. I like the color though.

The fluorescent color sometimes have like a the color doesn't completely fill what you're writing look, but I can't exactly explain it or I don't know what the word for it is. I like the color though.

RED RED AND RED. This is a great pen for 0.5 mm. It doesn't smear if you give it like 4 seconds or so. Smoothness wise I think it's not ubber (yes, I said ubber) smooth and the flow of ink is good/okay, but not the best. The barrel is very simple plastic barrel. This pen is a pen worth buying thought.(:

It writes really well! The color is just as it seems! I LOVE IT! It writes smooth! Barrel looks simple and clean.! GET IT(:

HMM! This set of gel pens did not disappoint.! I am very satisfied with them. They write well and the color is good too! For gel pens they don't smear if you give it like 3 seconds and if you press hard on them there is like not a filled in line or so. I can't explain it, but if you don't write hard it looks super good. (: BUT IT! YEAH.!

Nice color, but a little bit jump when write the first few lines...

Better than I expect! Nice color, smoothy and elegant!

very pretty it write smooth and good colors

The color set is very pretty! The brown color is very singular, but I liked it! and there are very fluorescent colors like the light-red (that is a very beautiful pink, in fact), the orange, the pink and the yellow. But these pens (the gold and the silver) aren't so fine like the others and... They are not bad, but the uniball signo broad gold and silver are much better than these ones.