Uni-ball F803664 UM170 SigNo Gelstick Rollerball Pen 0.7mm Tip 0.4mm Line Assorted Ref 5011715 [Wallet 8]

I always recommend these gel pens to people for their quality and vibrancy.The colours are very bright and fluorescent but pigmented and vivid enough to read even under dim light comfortably.A common flaw of gel pens is that they feel scratchy to write with and frequently get stuck and stop working. This is not the case with these pens- they are extremeny smooth to write with and ink always flows smoothly out of the nibs.I am left handed and so have issues with smudging my writing with my hand with wetter ink types, this ink is extremely fast drying and does not smudge or transfer onto the side of my hand making them idea for left handed people as well.Overall, these pens are very well made and exceptionally high quality.

These pens are really nice to write with especially when you are making mind maps and need to use different colours to make the information stand out. Would buy again as the ink lasts well (just remember to put the lids back on when you have finished using them)

They write well, last well and maintain true to colour.I come back to these pens time after time as they are more cost effective and easy to use than others.

How much do I love these pens? To the moon and back! A fabulous selection of pens that are a joy to use. The size of the line, the flow of the ink and the feel of the pen, I love all of it! It’s a fab pack and great value for so many wonderful pens. I really do enjoy writing much more now!I was initially given one to try by a friend so bought these after using the first pen, hooked, addicted, using them for life!

I am using that kind of pen since 2000, and I can say: Very good quality.I writing A4 size diary every day and I can say that one pen holds for a half year!Usually this could be a pretty gift 🎁 for children as well.First I found difficult to open 🚪 it but if you look closer the box can be opened easily.

Very smooth, good coverage and good colours

I buy these pens because they’re so smooth and enjoyable to hold. There are a few colours that are good - the blues, black green and pink - but others, especially the orange, don’t seem to work very well. On the whole, these aren’t the best for writing with. They are quite scratchy and I find myself shaking them to get more gel out and going over words frequently - even when there I see clearly tons of ink left! If you’re looking for a quality and a lasting coloured ink to write with regularly, these aren’t your best bet. I choose them because I love the feel of them in my hands - from a sensory perspective more than anything else.

I love writing in different coloured pens with different coloured headings to highlight things. These are ideal and long lasting.

Love these pens! They write so smooth!

Couleurs bonnes, encre ne coule pas. Tracé suffisamment fin. Prix tout à fait correct. Suis tout à fait satisfait. Merci.

They don’t bleed through.

Très mauvais stylos, le débit d'encre n'est pas constant. Certains coulent trop vite et font des pâtés et d'autres ne coulent pas assez. Les stylos "grattent" sur le papier et ne sont donc pas confortable. De plus, les couleurs rose et orange sont fluos .....Bref, je renvoie et ne recommande vraiment pas. Grosse déception.

I have these pens in black and they are wonderful. Nice and smooth ink. But the colors are not so smooth. Well just the neon ones. Which is also something I did not realize. The pink and orange are neon and not your typical pink and orange like other multicolor pens. The ones that write in the neon colors are scratchy and don't write smoothly and have missed strokes when writing. If you're getting these in black you won't be disappointed but I'd steer clear of the colored ones. Only a few wrote well. Maybe I got a bad batch.