One Color Coloring Book - Dogs Special Edition®

One Color Coloring Book - Dogs Special Edition®

Sale price  $24.90 Regular price  $39.90
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One Color Coloring Book - Dogs Special Edition®

One Color Coloring Book - Dogs Special Edition®

Special EditionPre-order · ships Sept 21Bold & Easy

Pre-order · Dogs Special Edition. Limited first print run, ready to ship from September 21 (then delivered in 3–7 days).

 

  • 50 illustrations : flowing designs that calm, not overwhelm
  • Zero decisions : one pen, one color, complete peace
  • Premium paper : no bleed-through, no ghosting
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60-Day Money-Back Guarantee love it or your money back
Free shipping Pre-order · ships from September 21
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4.7/5 · Excellent

Thoroughly addictive

"Was sceptical at first as I have been using colouring books for years. These books are tantalisingly addictive."

JoolsVerified

Love love love this book

"It stops me from endlessly scrolling on my phone, I can just chill and forget about everything."

RooVerified

The best colouring book ever

"I have tried several others with colours and given up but I am already halfway through this one."

Julie M.Verified

I love making no decisions!

"Just use black, colour the places indicated! The result is a professional looking print. Very relaxing."

DebbieVerified

These books are amazing

"Such great quality, thick paper, and lovely illustrations! My mind has never felt so calm, my nightly ritual."

Bianca R.Verified

It's perfect

"From the feel of the paper to the spiral binding. I take it literally everywhere!"

VictoriaVerified

Problem solved

"One colour for everything solves the what colour problem I always had before. So calming for my AuDHD brain."

KarenVerified

I love doing these books

"It's so calming and relaxing after a busy day at work. Definitely recommend, you won't regret it."

SandraVerified

Thoroughly addictive

"Was sceptical at first as I have been using colouring books for years. These books are tantalisingly addictive."

JoolsVerified

Love love love this book

"It stops me from endlessly scrolling on my phone, I can just chill and forget about everything."

RooVerified

The best colouring book ever

"I have tried several others with colours and given up but I am already halfway through this one."

Julie M.Verified

I love making no decisions!

"Just use black, colour the places indicated! The result is a professional looking print. Very relaxing."

DebbieVerified

These books are amazing

"Such great quality, thick paper, and lovely illustrations! My mind has never felt so calm, my nightly ritual."

Bianca R.Verified

It's perfect

"From the feel of the paper to the spiral binding. I take it literally everywhere!"

VictoriaVerified

Problem solved

"One colour for everything solves the what colour problem I always had before. So calming for my AuDHD brain."

KarenVerified

I love doing these books

"It's so calming and relaxing after a busy day at work. Definitely recommend, you won't regret it."

SandraVerified
Pre-order · ready to ship from September 21Free shipping to the US
18 reserved in the last hour “I wish I’d found these sooner” · most common feedback 9,543+ happy readers

PRE-ORDER · Dogs Special Edition®. A limited first print run: your copy ships from September 21, then arrives in 3–7 days. Launch price $24.90 instead of $39.90. Covered by the 60-Day Money-Back Guarantee.

Description

Mono Moment is a monochrome, one-color coloring book for adults, made for anyone whose mind never quite switches off. Instead of dozens of colors and decisions, you fill bold, simple shapes with a single pen. There is no palette to plan and no wrong way to do it, which is what makes it so calming for an anxious or overthinking mind.

Every one of the 65+ designs is printed on premium 160gsm paper with no bleed-through, and the book lies flat so you can color comfortably anywhere. It is a screen-free, ten-minute ritual for winding down in the evening, easing stress, and giving a busy brain one quiet thing to focus on.

Is this for you?

If your brain is still running at 10pm when you just want to rest…
If you've downloaded three meditation apps and abandoned all of them by week two…
If you own coloring books that stressed you out more than they helped…

Then yes - The Original Monochrome Coloring Book by Mono-Moment was made for you.

Your evenings get a different ending:

🫖 Make the tea, settle into the chair
🎧 Put on something quiet, lo-fi, jazz, or your comfort show
📖 Open to any page, the order doesn't matter
🖊️ Pick up one pen, one color
🧠 Let your hands move while your mind finally stops

No decisions. No matching. No wrong answers. Just you, the paper, and twenty quiet minutes of doing one thing.

How does it work?

This isn't a regular coloring book. Everything that usually makes coloring stressful has been removed by design.

One color. That's it.
No palette to plan. No shades to coordinate. Pick up one single pen (black, prefered but can be your favorite color) and start. The illustration is designed to work in any single color.

The image reveals itself as you go.
The page starts as a network of lines you can't quite read. As you color, the scene emerges : a botanical, a still life, a slow afternoon. You won't know what it is until you're halfway in. That's the point: no planning, just presence.

Twenty minutes is all it takes.
Each illustration is designed to be completed in one sitting. Because finishing something - anything - feels good. And after a day of 35,000 decisions, your brain deserves a small, quiet win.

One outline, one pen. That is the whole method.

When will I get my order?

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Shipping & returns

Shipping
• Free shipping on every order, worldwide
• Delivered in 3-7 days
• Special Editions (Cats & Dogs) are pre-orders: they ship from September 21, then arrive in 3-7 days

60-Day Money-Back Guarantee
Not satisfied? Email us, we'll make it right. Product must be unused.

See it in real life

Filling the shapes
Finished pages
Book and pens
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How it works

One pen. One colour. Three steps.

Pick a page — bold hand-drawn scenes
1

Pick a page

65+ hand-drawn scenes and quote pages. Open anywhere, no order to follow.

Fill the ✱ shapes in black
2

Fill the ✱

Every shape marked with a ✱ gets filled in solid black. One pen, zero decisions.

A finished page
3

Finish it tonight

Big bold shapes mean a page takes an evening, not a month.

Colored by our customers

Real pages from verified reviews — one pen, one color, their hands.

Page colored by Abbey F., verified buyer
Abbey F. Verified“Genuinely the best colouring book I’ve used.”
Page colored by Victoria H., verified buyer
Victoria H. Verified“Everything has been thoughtfully done for a premium, relaxing experience.”
Page colored by Tina B., verified buyer
Tina B. Verified“Simple but very relaxing — and the dual tip markers work well.”
Page colored by Allison S., verified buyer
Allison S. Verified
Page colored by Victoria H., verified buyer
Victoria H. Verified

What's inside?

A curated mix of soft quotes, daily objects and quiet everyday scenes.

65+ Original Illustrations

Enough for months of 20-minute evenings.

Premium 160gsm Paper

Use any pen, both sides, no mess.

Double-Sided Printing

Color without worry. Every page works in any direction

Soft-Touch Matte Cover

Feels as calm as the experience inside.

Your brain makes 35,000 decisions a day. This isn't one of them.

One pen. One color. Complete peace.
Twenty quiet minutes for a mind that won't stop.
The monochrome coloring book designed for overthinkers.

monochrome coloring book by mono-moment / one-color coloring book

Is this book for you?

3 questions · 20 seconds

Be honest — how does your brain feel by 9pm?

Ever tried a classic coloring book?

What would a good evening look like?

Your result

One pen. Zero decisions.
Made for evenings like yours.

Classic coloring books make you pick between 24 colors — that’s just more decisions. Here there’s one pen, marked shapes, and a page you actually finish tonight.

“I have tried several others with colours and given up but I am already halfway through this one.”

Julie M. · Verified review

Why choose Mono-Moment?

ResearchDecision fatigue: Danziger, Levav & Avnaim-Pesso, PNAS (2011) · sequential decisions measurably degrade the quality of our judgment through the day. Structured coloring: Curry & Kasser, Art Therapy: Journal of the American Art Therapy Association (2005) · structured colouring reduced anxiety significantly more than free drawing. Read the PNAS study · Read the Art Therapy study shows that decision fatigue affects every aspect of our mental health. Other coloring books hand you 60 colors and call it relaxing. That's 60 more decisions at the end of a day that already had 35,000.
Mono-Moment removes the choice entirely. Our single-color approach transforms coloring from a stressful activity into a truly meditative practice.

mono-moment®
Other brands
Decision-free coloring experience
Premium 160gsm paper (no bleed-through)
Scientifically-backed anxiety reduction
Designed for overthinkers and anxious minds
Finish a page in one evening (big bold shapes)
65+ hand-drawn scenes · double-sided (zero AI art)

Find your moment

Experience the calming power of monochrome coloring. No colors to choose. No screen to open. Just one page and twenty minutes that ask nothing of you. Perfect for overthinkers seeking stress relief through mindful, therapeutic coloring.

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Evening wind-down

After the kids are in bed. Before the scroll spiral begins.

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Self-care moments

Tea, blanket, playlist, this book. The perfect slow-down combo.

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On the go

Trains, planes, waiting rooms. Your calm, wherever you are.

No color choices

20 minutes to calm

Science-backed anxiety relief

Decision-free coloring

Screen-free evening ritual

Travel-friendly format

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

Contact our support

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: 65+ 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?

 Any pen you love. Our 160gsm paper handles markers, gel pens, fineliners, and even light brush pens without bleed-through. We recommend water-based markers (like Tombow or Crayola SuperTips) for the smoothest experience. Avoid alcohol-based markers like Copics.

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. US shipping is FREE from $19 ($4.95 below), free over £19 in the UK and A$44 in Australia, free everywhere else. Delivered in 3-7 days, tracked at every step.

  • 5 stars: 166 (78%)
  • 4 stars: 37 (17%)
  • 3 stars: 9 (4%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
M
Mrs E.D.

The colouring books are extremely addictive. You only need one pen which is great, saves the hassle of changing pens. I love seeing the picture come alive. And the other night I coloured in 4 pages. Stopped me from snacking which is good.

K
Kathy P.

Mono Moment is a really nice book, calming and enjoyable.

S
SAM W.

I am loving the book. I did not realise what calming influence it would have on me, but it gives me chance to close my mind and just enjoy life. Thank you 😊

C
Cheryl F.

I love my Mono-Moment one color coloring book! I like the variety of picture types and sayings to color. And not having to decide what color to make things makes it much more relaxing. I am enjoying my coloring time!

M
MRS T.S.

It’s my first trying these books, and they are brilliant. Really enjoying them and calms me down a lot. Theresa

L
Lenore G.

Its my therapy . No thought process ,no decisions, just switch off and colour in . Love it 🫶

L
Lolita

Relaxation and beautiful illustrations—thank you!

A
Amanda M.
A
Anne P.

This book is wonderful.
It’s relaxing and completely stress-free.
It’s my companion every day.
I highly recommend it +++
Thank you for the idea.

A
Allison S.
A
Abbey F.

Genuinely the best colouring book I've used. The prints are super cute and using one colour means there is absolutely nothing to think about whilst colouring in. It's definitely helped me relax in the evenings and has cut down my doomscrolling hours. I can't wait to buy more books (roll on Halloween collection!)

M
Mrs J.H.

I've tried many of these colouring books but this is by far the best, the paper is really good quality, the pictures are just right and the pens last.
Will definitely buy again.

V
Victoria H.

This coloring book is so fun to use. Everything has been thoughtfully done to ensure a premium and relaxing coloring experience. The pages are thick and don’t bleed through and the spiral bounded book makes it lay flat. The illustrations have fat lines and don’t require much intricate work to complete the drawing and make them really beautiful.

T
Tina B.

I love the mono-moment coloring book. It's simple but very relaxing and the dual tip markers work well. Thank you mono-moment for helping me to relax every evening.

V
Vanessa R.
The intricate ones stressed me out, this does not

I have tried the intricate adult colouring books and they honestly stressed me out more than they ever relaxed me. Too many tiny sections, too many decisions about which colour goes where, and I would give up feeling worse than when I started. This is the complete opposite. Bold simple shapes, one single colour, and actual calm. I finally understand what people mean when they say colouring helps them. It just took the right kind of colouring book for my particular brain to click.

H
Hannah-Lee W.
My new morning thing

I bought it for evenings but ended up using it in the morning with coffee. 10 minutes before I check my phone or emails. Helps me start the day not in reaction-mode. Husband thinks it's weird but he's already noticed I'm less snappy in the mornings, so.

L
Lila P.
For the brain that won't shut off

I have ADHD and a stressful job. My therapist suggested coloring as a regulation tool. I tried 3 mandala books and quit all of them — too many tiny shapes, too many decisions. This format is exactly what someone with ADHD actually needs. Big shapes, one color, no cognitive load.

D
Dorothy V.
Shipping was slow to the UK

The book itself is fine. But the shipping took 14 days to reach the UK which felt long for $25. By the time it arrived I'd lost some of the motivation that made me buy it. Would have given 4-5 stars if shipping had been quicker.

E
Eleanor B.
Beautiful as an object

I'm a designer and notice the aesthetic of everything. This book is beautifully made — the paper weight is real, the spiral binding is well done, the cover design is striking. I keep it visible on my coffee table when guests come over and people always ask about it.

M
Margaret T.
Better than the meditation apps I've tried

Got this on a whim. I was skeptical because it's just one color and looks too simple. That's the point apparently. There's nothing to decide so my brain finally has a break. My husband thinks it's weird but I genuinely look forward to this 5 min every night now.

Y
Yvonne H.
Took it to chemo with me

Bought this for the long chemo waits. Way better than scrolling my phone for 4 hours under fluorescent lights. The mindless filling is genuinely calming during a stressful time. My nurse asked where I got it.

D
Diane W.
Replacing TV before bed

Used to watch Netflix until I fell asleep. Now I do 5-10 mins of this with a tea and I'm calm by 10pm. Even my partner asked to try it. We now do 20 min together before bed (without phones obvs). Genuinely changed our evenings.

H
Helena T.
Works for ADHD too

I have ADHD. Most coloring books overstimulate me with all the detail. This one bold shape per page is the only thing that actually feels relaxing. Small sample size but if you have ADHD, this is it. Five stars.

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60-Day Money-Back Guarantee

Refunds accepted within 60 days of delivery for unused items.

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Shipping’s on us

Free shipping ends today. Pre-order ships from September 21.

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Learn more about the book

Why a single-color book

When you sit down with a typical coloring book, the first decision you make is not where to put the pen — it is which pen. That choice quietly cascades. You start comparing palettes. You worry about "ruining" a page. The point of coloring as a wind-down — not thinking — gets lost. Removing color from the equation removes the friction. You pick up one pen, you start anywhere, and the only signal your brain receives is follow the line. Research on coloring as a stress-reduction practice consistently finds that structured, low-decision drawing produces measurable drops in state anxiety within 15 to 20 minutes.

Specs

  • 50+ original illustrations — botanical and abstract designs drawn for low decision fatigue
  • 160 gsm cream paper, double-sided, no bleed-through with water-based pens
  • 8.5" × 8.5" square format — large enough to relax with, small enough to travel
  • Soft-touch matte cover with debossed title
  • Lay-flat binding

Who it is for

  • People who lie awake running through tomorrow and need a wind-down that is not a screen
  • Anxious or overstimulated minds — coloring quiets the verbal-analytical loop without asking for input
  • Adults who tried other coloring books and found them too busy, too colorful, too much
  • People who travel and want a pocketable mindfulness practice
  • Anyone giving a meaningful, screen-free gift

What pens to use

The 160 gsm paper is engineered for water-based pens. Recommended: brush pens (Tombow Fudenosuke, Pentel Pocket Brush), fineliners (Sakura Pigma Micron, Staedtler), gel pens, colored pencils. Avoid alcohol-based markers like Copic — they will bleed through any printer paper.