Uni-Ball UM-153 Signo Broad Point Gel Pen - White - by Uni-ball (Pack of 3)

These Uniball Signo white gel pens are perfect! The ballpoint size is just right for adding fine details and highlights to my colouring books. Once I figured out the best technique, using a light touch, they give a beautiful finish that really elevates my colouring pages. The ink flows smoothly, and they’re great for a clean, crisp finish. I would highly recommend these pens to anyone looking to add those special details to their artwork!

These were highly recommended to me from a colouring group that I am in. I couldn’t wait for them to arrive and I wasn’t at all disappointed. They colour great on top of my alcohol based markers for highlighting areas. The pens are comfortable to hold and I’m pleased with their overall quality although they are my first set of white gel pens so I have no others to compare them to yet.

More or less opaque on black paper. Initially writing with the pen wasn't smooth. After heating the pen tip down in hot water, the ink came out a lot more smoothly, though still not perfect. The pen feels good in your hands and I'd say 3 pens for the price is reasonable. (Took over a week to arrive).Update - I just noticed that if you use an eraser over the gels, even once completely dry they WILL smudge. Maybe because I had to put quite a thick layer on to achieve decent opacity. I'd be wary about using anything on them that could smudge otherwise you could ruin your artwork.

Best white gel pen I've use.

I use this pen to add white details to my paintings, and it’s quickly become one of my favourite tools. The ink flow is impressively consistent—no skipping or scratching, even over textured watercolour paper or layered paint.The opacity of the white is excellent, which makes it perfect for highlights, line work, or subtle accents that really stand out against darker colours. It dries relatively quickly and doesn't smudge easily.

Really pleased with these white gel pens from uni-ball. Though they are a little scratchy, the ink is really vivid and shows up very well on black card. They dry pretty quick too and have an overall good flow of ink. I received three pens in a clear plastic bag, rather than branded packaging, but I’m pretty certain these look to be Japanese imports having just returned from a trip there, so I’m pleased with that. I bought them for a single page in my journal, but have already used them much more! I did also notice the ink cartridges do not seem to be full to the end as another customer suggested, but I do not see this an issue. Overall very pleased, thanks

Alright, good for the money. The ball in the gel pen sometimes gets stuck which then effects the flow but when it doesnt get stuck they write really well and are lovely. Im hoping I just got a bad one...

Really good quality products delivered on time.