---
title: "Ink Brush Pen — $627K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/ink-brush-pen"
last_updated: "2026-08-10T08:32:19.151Z"
locale: en
meta:
description: "Niche score 48/100 · $627K/yr market · 730K searches/yr · $22.30 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 48/100 · $627K/yr market · 730K searches/yr · $22.30 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Ink Brush Pen — $627K/yr Amazon US Niche (2026) - Flapen"
---
# **ink brush pen**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 65Growth 14Conversion 48Competition 80Returns 96Price range 38Avg price 93Brand share 0Review moat 22Quality gap 18
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$22.30**
avg listing price — sweet spot $15–$100
**Competition**
**Great****35%**
top-5 click share — an open shelf
**Market size**
**Good****$627K**
$627K/yr · 730K searches
**Conversion**
**Okay****3.9%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$5.65–$229.31**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****9,986.76**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-21.1%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, ink brush pen is a $627K/yr Amazon United States market (730K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Oct. Verdict: Skip it — 48/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **ink brush pen market data**
- **Units sold / yr**
- **30K–40K**
- avg 500–750/product
- **Revenue / yr**
- **$669K–$892K**
- units × avg price
- **Conversion rate**
- **3.9%**
- **Avg BSR**
- **#393**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **75%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **150 days**
## **Competition & brand share**
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.
**Brands**
**4 **▼falling
**Sellers**
**196**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**35%**
Top 20: 70%
**Open market**
**0%**
- Tombow82% - Pentel15% - Kuretake3% - Caliart1%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -21.1% search growth over the last 90 days.
25K15KSpike '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/ink-brush-pen/trend)
## **Top ink brush pen search terms**
- **tombow dual brush pens**296K/yr-30.6%3.9% conv. - **tombow**165K/yr-13.0%1.7% conv. - **pentel brush pen**52K/yr-0.2%5.6% conv. - **tombow markers**47K/yr-29.2%2.3% conv. - **tombow brush pens**39K/yr-15.4%5.2% conv. - **kuretake brush pen**26K/yr-11.0%1.8% conv. - **tombow pens**17K/yr-17.3%3.1% conv. - **black brush pen**12K/yr-19.2%3.0% conv. - **tombow brush pen**9K/yr+6.4%6.0% conv. - **ink brush pen**8K/yr-1.3%4.1% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/ink-brush-pen/search-terms)
## **Top ink brush pen 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%3%$19K6%$38K9%$56K12%$75K101001K10K100K 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**Tombow 56187 Dual Brush Pen Art Markers Pastel 10-Pack. Blendable Brush and Fine Tip Markers**Tombow**$16.70**4.7★41,369 rev](https://www.amazon.com/dp/B07581CXYK) [2**Tombow 62038 Fudenosuke Brush Pen 2-Pack. Soft and Hard Tip Fudenosuke Brush Pens for Calligraphy and Art Drawings**Tombow**$5.95**4.7★41,110 rev](https://www.amazon.com/dp/B01M71S9DU) [3**Tombow 56216 Dual Brush Pen Art Markers Cottage 10-Pack. Blendable Brush and Fine Tip Markers**Tombow**$16.26**4.7★789 rev](https://www.amazon.com/dp/B08F7TKP9L) [4**Tombow 56179 Dual Brush Pen Art Markers 108 Color Set with Marker Case. Blendable Brush and Fine Tip Markers with Marker Case**Tombow**$229.31**4.8★2,164 rev](https://www.amazon.com/dp/B07NQNQKNJ) [5**Pentel Arts Portable Pocket Brush Pen (Medium Point) 1Pen & 2Refills**Pentel**$7.88**4.6★2,624 rev](https://www.amazon.com/dp/B00N9UUWLA)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Tombow 56241 Dual Brush Pen Art Markers Coffee Break 6-Pack Water-Based Ink for Hand Lettering Watercolor Fine Art**Tombow**$17.29**24 rev9mo ago](https://www.amazon.com/dp/B0FRNNC8R8) [**Tombow 56216 Dual Brush Pen Art Markers Cottage 10-Pack. Blendable Brush and Fine Tip Markers**Tombow**$16.26**789 rev5y ago](https://www.amazon.com/dp/B08F7TKP9L) [**Tombow 56217 Dual Brush Pen Art Markers Retro 10-Pack. Blendable Brush and Fine Tip Markers**Tombow**$23.63**818 rev5y ago](https://www.amazon.com/dp/B08F7V8GZP) [**Tombow ABT Dual Brush Pen set of 10 LANDSCAPE**Tombow**$22.85**48 rev6y ago](https://www.amazon.com/dp/B07S1MSRQL) [**Tombow ABT Dual Brush Pen Set of 10 Primary**Tombow**$22.08**71 rev6y ago](https://www.amazon.com/dp/B07RQDP9SD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Tombow Dual Brush Pen Art Markers (10-Pack Celebration)**Tombow**$17.89**4.7★**▲ 158%**](https://www.amazon.com/dp/B08F7TGZ8W) [**Tombow 56186 Dual Brush Pen Art Markers Muted 10-Pack. Blendable Brush and Fine Tip Markers**Tombow**$23.42**4.7★**▲ 129%**](https://www.amazon.com/dp/B00JVB8FCY) [**Tombow 56189 Dual Brush Pen Art Markers Tropical 10-Pack. Blendable Brush and Fine Tip Markers**Tombow**$21.79**4.7★**▲ 76%**](https://www.amazon.com/dp/B07KR55P7J) [**Pentel Arts Pocket Brush Pen with Refills 1 Pen & 2 Refills**Pentel**$15.11**4.7★**▲ 55%**](https://www.amazon.com/dp/B002LJRKN8) [**Pentel Arts Portable Pocket Brush Pen (Medium Point) 1Pen & 2Refills**Pentel**$7.88**4.6★**▲ 43%**](https://www.amazon.com/dp/B00N9UUWLA)
**~~View all trending →~~**
## **What buyers say about ink brush pen**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**18%
*“The colors are vibrant”*
**Quality-Overall**10%
*“the Tombow brand is reliable for quality”*
**Erasability**9%
*“Excellent eraser”*
**Writing Experience**7%
*“writes beautifully”*
**Ease Of Use**6%
*“its super easy to hold”*
**Drawing Experience**5%
*“I just enjoy the experience drawing with these”*
**Pen/Pencil Quality**5%
*“The pens are of good quality”*
**Value For Money**3%
*“Worth every penny”*
**Advertised Vs Actual Product**2%
*“As advertised”*
**Ink Refill**2%
*“Excellent value for the money as comes with two cartridges of ink”*
### **What buyers complain about **
**Functionality-Overall**9%
*“It stopped working”*
**Dry/Empty Ink**7%
*“dry out ink”*
**Value For Money**6%
*“Thats almost a 70% increase in price”*
**Color**6%
*“Not for coloring”*
**Quality-Overall**6%
*“The quality of the applicator is awful”*
**Ink Leakage**4%
*“The ink leaks out while using if you aren't careful”*
**Writing Experience**4%
*“So that is not a good thing for wanting them to write in calligraphy for some invitations or whatever purpose”*
**Drying Time**3%
*“Too many of these marker pends seem dried up or low on ink”*
**Adhesion/Stickiness**3%
*“it is no longer sticky”*
**Product Condition**3%
*“USED set”*
### **Top return reasons **
**Color**16%
**Advertised Vs Actual Product**10%
**Value For Money**9%
**Ink Refill**9%
**Size-Overall**7%
**Dry/Empty Ink**6%
**Functionality-Overall**5%
**Quality-Overall**5%
**Display Colors**4%
**Product Condition**3%
## **Common questions**
- **Is ink brush pen profitable to sell on Amazon United States?**
- The niche generates $627K/yr across 55 tracked products. 0 of 8 products launched in the last 360 days are still selling. 90-day search growth is -21.1%. Flapen's verdict: Skip it (48/100).
- **How competitive is the ink brush pen niche?**
- 4 brands and 196 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in ink brush pen?**
- Top complaints mined from reviews: Functionality-Overall, Dry/Empty Ink, Value For Money. The return rate is 0.8%.
- **When does demand for ink brush pen peak?**
- Demand peaks in Oct; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the ink brush pen niche?**
- Listings span $5.65–$229.31; the average listing price is $22.30 (sweet spot $15–$100). The average incumbent carries 9,987 reviews — the moat a new listing must climb.
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