---
title: "Coloring Pens for Adult Coloring Books — $330K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/coloring-pens-for-adult-coloring-books"
last_updated: "2026-08-09T15:23:43.023Z"
locale: en
meta:
description: "Niche score 58/100 · $330K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 58/100 · $330K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Coloring Pens for Adult Coloring Books — $330K/yr Amazon US Niche (2026) - Flapen"
---
# **coloring pens for adult coloring books**
**Worth a look**
Shows low returns (1.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 52Growth 21Conversion 51Competition 83Returns 91Price range 70Avg price 80Brand share 89Review moat 22Quality gap 35
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****46%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****32%**
top-5 click share — an open shelf
**Avg price**
**Great****$16.85**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$5.68–$36.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$330K**
$330K/yr · 481K searches
**Conversion**
**Good****4.1%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****10,208.15**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-8.2%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, coloring pens for adult coloring books is a $330K/yr Amazon United States market (481K searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Jan–Dec. Verdict: Worth a look — 58/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **coloring pens for adult coloring books market data**
- **Units sold / yr**
- **25K–30K**
- avg 500–750/product
- **Revenue / yr**
- **$421K–$506K**
- units × avg price
- **Conversion rate**
- **4.1%**
- **Avg BSR**
- **#85**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.8%**
- **Avg brand age**
- **43 months**
- **Avg seller age**
- **151 days**
## **Competition & brand share**
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.
**Brands**
**37 **▲rising
**Sellers**
**80**
**Top-5 brand share**
**46%**
Top 20: 88%
**Top-5 click share**
**32%**
Top 20: 69%
**Open market**
**49%**
- Aen Art17% - Jekohor9% - ARTISTRO7% - Crayola6% - ADEVIAN6% - Soucolor5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -8.2% search growth over the last 90 days.
18K13KSpike '24Holiday '24Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/coloring-pens-for-adult-coloring-books/trend)
## **Top coloring pens for adult coloring books search terms**
- **coloring pens**134K/yr-13.4%3.5% conv. - **color by numbers for adults with markers**60K/yr+34.0%1.8% conv. - **coloring pens for adults**57K/yr-6.8%4.5% conv. - **fine tip markers for adult coloring books**39K/yr-21.5%5.8% conv. - **color by number markers**27K/yr-25.6%3.5% conv. - **adult coloring pens**21K/yr+0.2%3.7% conv. - **pens for coloring**19K/yr-9.9%2.4% conv. - **coloring pens for adult coloring books**17K/yr-20.2%5.8% conv. - **brush pens for coloring**12K/yr+10.3%2.9% conv. - **pens for coloring books for adults**15K/yr-21.0%5.6% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/coloring-pens-for-adult-coloring-books/search-terms)
## **Top coloring pens for adult coloring books products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%2%$7K4%$13K6%$20K8%$26K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Adult Coloring Book Set Spiral Bound Coloring Books for Adults Relaxation with 36 Colors Non-Toxic Markers Anxiety Relief Gifts with 30 Patterns Included Mandala Animal Flowers**Jekohor**$18.09**4.6★1,034 rev](https://www.amazon.com/dp/B0D5LPCNS7) [2**36 Dual Brush Markers for Adult Coloring Books - Fine & Brush Double Pens for Journaling Calligraphy Drawing Art + Craft Supplies for Gifts Trendy Stuff**Aen Art**$8.51**4.5★27,297 rev](https://www.amazon.com/dp/B07CJ8QXF8) [3**Aen Art Gel Pens for Adult Coloring Books 160 Pack Artist Colored Gel Pen with 40% More Ink Black Case. Perfect for Drawing Doodle Crafts Journaling Planner**Aen Art**$22.79**4.8★1,616 rev](https://www.amazon.com/dp/B0CXPP1RQH) [4**ADEVIAN 3-in-1 Color by Numbers Adult Coloring Books with 36 Colors Markers Spiral Bound & Single-Sided Easy Number Matching & Tear-Out for Framing Stress Relief & Creativity for Beginners**ADEVIAN**$26.82**3.2★70 rev](https://www.amazon.com/dp/B0GBX1Q4QS) [5**Crayola Fine Line Markers for Adults (40ct) Skinny Marker Set for Adult Coloring Books Gift for Teens Aesthetic Art Supplies Stress Relief Activity**Crayola**$11.87**4.5★17,177 rev](https://www.amazon.com/dp/B01C64BASI)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ADEVIAN 3-in-1 Color by Numbers Adult Coloring Books with 36 Colors Markers Spiral Bound & Single-Sided Easy Number Matching & Tear-Out for Framing Stress Relief & Creativity for Beginners**ADEVIAN**$26.82**70 rev6mo ago](https://www.amazon.com/dp/B0GBX1Q4QS) [**ARTISTRO 36 Precision Dual-Tip Acrylic Paint Markers Paint Pens Set with Dot & Fine Tips for Fabric Rock Glass Wood Coloring Books Arts & Crafts Gift Classroom Must Haves & School Supplies**ARTISTRO**$10.22**12,126 rev6mo ago](https://www.amazon.com/dp/B0G7P9MMCP) [**ARTISTRO 36 Acrylic Paint Markers - Paint Pens for Drawing - For Fabric Rock Glass Wood Molds - Arts & Crafts Gift for Adults Teens Kids Classroom Must Haves & School Supplies**ARTISTRO**$10.25**7,479 rev6mo ago](https://www.amazon.com/dp/B0G7NKPKCZ) [**MIN CI 48 Colors Markers Dual Tip with Fine Tip and Brush Tip Pens for Adult Coloring Book Dual Brush Coloring Markers Art Supplies Marker s Kit for Calligraphy Drawing DIY Crafts**MIN CI**$12.48**116 rev1y ago](https://www.amazon.com/dp/B0F99CTZZL) [**CKMOREL 2Pcs Adult Coloring Books with 36 Colors Markers Mandala Adult Coloring Book for Women Relaxation with 48 Patterns Colors Markers Set Anxiety Relief Mindfulness Gifts Original & Hand Drawn**CKMOREL**$19.74**504 rev1y ago](https://www.amazon.com/dp/B0F934BKMS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ADEVIAN 3-in-1 Color by Numbers Adult Coloring Books with 36 Colors Markers Spiral Bound & Single-Sided Easy Number Matching & Tear-Out for Framing Stress Relief & Creativity for Beginners**ADEVIAN**$26.82**3.2★**▲ 324%**](https://www.amazon.com/dp/B0GBX1Q4QS) [**MIN CI 48 Colors Markers Dual Tip with Fine Tip and Brush Tip Pens for Adult Coloring Book Dual Brush Coloring Markers Art Supplies Marker s Kit for Calligraphy Drawing DIY Crafts**MIN CI**$12.48**4.2★**▲ 323%**](https://www.amazon.com/dp/B0F99CTZZL) [**ARTISTRO 36 Precision Dual-Tip Acrylic Paint Markers Paint Pens Set with Dot & Fine Tips for Fabric Rock Glass Wood Coloring Books Arts & Crafts Gift Classroom Must Haves & School Supplies**ARTISTRO**$10.22**4.5★**▲ 309%**](https://www.amazon.com/dp/B0G7P9MMCP) [**ARTISTRO 36 Acrylic Paint Markers - Paint Pens for Drawing - For Fabric Rock Glass Wood Molds - Arts & Crafts Gift for Adults Teens Kids Classroom Must Haves & School Supplies**ARTISTRO**$10.25**4.5★**▲ 270%**](https://www.amazon.com/dp/B0G7NKPKCZ) [**CKMOREL 2Pcs Adult Coloring Books with 36 Colors Markers Mandala Adult Coloring Book for Women Relaxation with 48 Patterns Colors Markers Set Anxiety Relief Mindfulness Gifts Original & Hand Drawn**CKMOREL**$19.74**4.5★**▲ 231%**](https://www.amazon.com/dp/B0F934BKMS)
**~~View all trending →~~**
## **What buyers say about coloring pens for adult coloring books**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**34%
*“Amazing colors”*
**Quality-Overall**12%
*“Amazing quality”*
**Value For Money**9%
*“they are affordable”*
**Pen/Pencil Quality**7%
*“Awesome Markers”*
**Ease Of Use**3%
*“Easy to hold”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Fun/Entertainment Experience**2%
*“Fun and Easy to Use”*
**Drawing Experience**2%
*“smooth drawing”*
**Nib/Tip Quality**2%
*“Having the dual tip option is fantastic”*
**Writing Experience**2%
*“Smooth writing”*
### **What buyers complain about **
**Color**16%
*“Color very dull”*
**Dry/Empty Ink**7%
*“Dry Markers”*
**Quality-Overall**7%
*“lower quality”*
**Drying Time**4%
*“definitely not quick dry as described”*
**Advertised Vs Actual Product**4%
*“Looks NOTHING like the picture”*
**Durability**4%
*“Breaks easily”*
**Moist/Dry**3%
*“Half came dry”*
**Display Colors**3%
*“the colors are awful”*
**Paper Quality**3%
*“It bleeds through paper”*
**Nib/Tip Quality**3%
*“After putting everything back together the brush tip was dry”*
### **Top return reasons **
**Color**15%
**Advertised Vs Actual Product**13%
**Dry/Empty Ink**8%
**Ink Refill**7%
**Value For Money**7%
**Functionality-Overall**7%
**Quality-Overall**6%
**Size-Overall**5%
**Display Colors**5%
**Paint Quality**3%
## **Common questions**
- **Is coloring pens for adult coloring books profitable to sell on Amazon United States?**
- The niche generates $330K/yr across 59 tracked products. 9 of 10 products launched in the last 360 days are still selling. 90-day search growth is -8.2%. Flapen's verdict: Worth a look (58/100).
- **How competitive is the coloring pens for adult coloring books niche?**
- 37 brands and 80 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 46% of demand.
- **What do buyers complain about in coloring pens for adult coloring books?**
- Top complaints mined from reviews: Color, Dry/Empty Ink, Quality-Overall. The return rate is 1.2%.
- **When does demand for coloring pens for adult coloring books peak?**
- Demand peaks in Jan–Dec; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the coloring pens for adult coloring books niche?**
- Listings span $5.68–$36.93; the average listing price is $16.85 (sweet spot $15–$100). The average incumbent carries 10,208 reviews — the moat a new listing must climb.
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