Broad brush tip
Fine tip
Water-based black ink
Cream barrel, black caps
Your brain makes 35,000 decisions a day. This isn't one of them.
6 Dual Tip Brush Pens - Black Ink
$12.95
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6 Dual Tip Brush Pens - Black Ink
🇺🇸 Proud US brand
Dual TipSet of 6
The Mono Moment water-based brush pen is a set of six dual-tip brush pens made for our one-color coloring. A soft brush end fills bold shapes fast, a fine tip catches the edges, and the rich black water-based ink is tested on our 160gsm paper.
- Dual tip : brush side fills the shape, fine tip catches the edge
- Set of six : twelve tips in total, one for every mood, nothing to match
- One black ink : water-based, tested on our 160gsm paper
Is this for you?
One black pen, two jobs. The broad brush end lays deep, even black into big shapes in a few strokes. Flip it over and the fine tip keeps every edge clean.
How does it work?
These aren't regular markers. The water-based black ink is tuned for our 160gsm paper: full coverage, zero bleed-through, zero ghosting. Cream barrel, black caps on both ends.
How it works
One pen. Two tips. Three steps.
1
Pick your tip
Broad end for filling. Fine end for edges. Both pure black.
2
Fill the ✱
Glide the broad tip through every marked shape. Deep, even coverage.
3
Finish the page
One pen carries a whole page. No swaps, no choices, no bleed.
What to expect from the pens
Broad brush tip
Broad brush tip: fills big shapes in a few satisfying strokes.
Fine tip
Fine tip: clean edges, tiny corners, small details.
Water-based black ink
Water-based black ink: deep coverage, no bleed, no ghosting.
Cream barrel, black caps
Cream barrel, black caps both ends: feels as calm as it writes.
Why choose mono moment ?
We built one pen for one job: filling bold shapes in deep black, page after page, without a single decision. Most markers are made for everything. Ours is made for this.
 ™
|
Other brands | |
|---|---|---|
| Dual-tip: broad end fills, fine end edges | ||
| Ink tuned for 160gsm paper (no bleed-through) | ||
| One black ink · zero colour decisions | ||
| Made to pair with the One Color Coloring Book |
The perfect gift
A gift filled with love
Need help?
Our team is here to answer your questions by contact form or by phone on +1 929-597-7620 from Monday to Friday, 8:30 a.m. to 7:00 p.m. and Saturday, 10:00 a.m. to 5:00 p.m
Frequently asked questions
What is a one color coloring book?
A one color coloring book (also called a monochrome coloring book) is an adult coloring book designed for one single pen. Instead of choosing between dozens of colors, you fill bold, flowing designs with just one color, which turns coloring into a calm, decision-free ritual. Our One Color Coloring Book is the original: 50+ bold illustrations on thick 160gsm paper, made to quiet an overthinking mind.
Won't it be boring with just one color?
Surprisingly, no. Removing color decisions lets you focus entirely on the meditative act of filling in shapes. Most customers tell us it's more relaxing precisely because it's simpler. Your brain wants boring right now—trust us.
What kind of pens work best?
Water-based pens. Our dual-tip brush pens are made for this paper, and other water-based brush pens, fineliners and gel pens work well too. Every page is printed on both sides, so skip permanent and alcohol-based markers like Sharpie or Copic: they soak through to the design on the back.
How long does one illustration take?
Most illustrations take 15-30 minutes—perfect for an evening wind-down or a lunch break. We intentionally designed them to be completable in one sitting, because finishing something feels good.
Is this good for anxiety?
Multiple peer-reviewed studies show that 20 minutes of structured coloring significantly reduces anxiety. It calms the amygdala (your brain's stress center) and promotes flow states similar to meditation. That said, we're a coloring book, not a replacement for professional mental health support.
What's your return policy?
60-Day Money-Back Guarantee. Refunds accepted within 60 days of delivery for unused items.
Do you ship internationally?
Yes! We ship worldwide, and shipping is free on every order. Delivered in 5-10 days, tracked at every step.
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Customers praised these dual-tip brush pens for smooth ink flow and no bleed-through. Many appreciated the convenience of having two tip sizes for outlining and filling. Some noted the fine tip could be thinner for detailed work, and a few mentioned pens running out quickly, especially on the brush end.
- They do not bleed through and last a long time. The 2 tip ends are both useful for all designs.
- They color smoothly as they flow across the page.
- Both tips feel great and can give different levels of control and coverage.
L
Smooth ink 🖋️ in these pens-
I enjoy filling in pictures with them 😆
N
I do love everything about the coloring. If I could change anything, it would be to make the small tip a little bit thinner for those really narrow spots and make it so that I can put the cap on the other side of the pen. I'm always setting it down and losing it for a bit.
T
Nice and easy to use
K
Love it
M
The pens are Ok but I fine the fine pointed end is to thick for some small areas.
K
Black pens will be perfect with the book. Good quality.
R
Pens are great! They color smoothly as they flow across the page.
S
Worth buying extra, since I'm sure I'll buy more books.
K
I wish there was a thinner tipped one but I use my own. They work well but are a bit rough.
A
Like dual end pen
N
Highly recommend purchasing these pens - they do not bleed through and last a long time. Plus the 2 tip ends are both useful for all designs.
M
Great pens they do run out quick
J
Excellent for outlining the small areas that you don’t colour in and great for actual colouring
C
I find these pens to be more relaxing than I had anticipated them being. There is something tranquil about spreading black acrylic in a marker, onto thick paper. No running, no bleeding, no choices. I color maybe 5- 10 minutes a day, and I leave my book/ pens out on the table. Its a nice event to look forward to. 😊 It was worth the 💰 money.
A
Great
D
Love these!!
L
Love these pens. They flow onto the paper smoothly and it is great to have the dual tips.
M
Pens are excellent, dry quickly and no bleeding through paper
J
Both tips feel great to use and can give different levels of control and coverage. Really pleased with these quality pens!
D
These are great because you can outline with one end and fill in with the other.
A
Love these! Have given them as gifts and plan on getting myself one.
S
Fantastic color and smooth glide. I continue to add extra to each book order.
K
The pens are really nice particularly that they are double tip. An even smaller tip would be great to give you variety.
C
I love the one color coloring books. They are fun to work on and surprisingly lovely when the picture is finished. I have purchased both books and am working on the first, maybe 1/2 way finished. The reason I gave 4 stars is because the color has faded a lot using the brush part of the pen. I obviously expected that the pens would run out of ink at some point but did not expect it quite that soon. The fine tip side of the pen still works well. Is this kind of wear typical? Bottom line though..the books are so nice with good, thick paper. I love that there are “words to live by” as well as pictures.
60-Day Money-Back Guarantee
Refunds accepted within 60 days of delivery for unused items.
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