---
title: "Watercolour Pens — £94K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/watercolour-pens"
last_updated: "2026-07-31T13:05:05.865Z"
locale: en
meta:
description: "Niche score 38/100 · £94K/yr market · 108K searches/yr · £13.64 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · £94K/yr market · 108K searches/yr · £13.64 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Watercolour Pens — £94K/yr Amazon UK Niche (2026) - Flapen"
---
# **watercolour pens**
**Skip it**
Soft demand (-30.4% this quarter) — this niche doesn't clear our bar today.
Market size 23Growth 10Conversion 70Competition 21Returns 96Price range 64Avg price 64Brand share 29Review moat 25Quality gap 30
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Conversion**
**Good****6.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****£13.64**
avg listing price — sweet spot $15–$100
**Price range**
**Good****£6.86–£29.41**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****3,989.33**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****£94K**
£94K/yr · 108K searches
**Competition**
**Bad****74%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-30.4%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, watercolour pens is a £94K/yr Amazon United Kingdom market (108K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 38/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **watercolour pens market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **£68K–£82K**
- units × avg price
- **Conversion rate**
- **6.4%**
- **Avg BSR**
- **#160**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **83%**
- **Out of stock**
- **8.7%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **172 days**
## **Competition & brand share**
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**35**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**74%**
Top 20: 100%
**Open market**
**7%**
- Amteker28% - STAEDTLER21% - Creativepeak15% - STATIONERY ISLAND15% - KEMYR9% - int!rend6% - Open — no brand owns it (2 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -30.4% search growth over the last 90 days.
6K4KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 3.4×
[**Open Trend **](https://flapen.com/research/uk/home-garden/watercolour-pens/trend)
## **Top watercolour pens search terms**
- **watercolour pens**52K/yr-31.4%4.4% conv. - **watercolour brush pens**19K/yr-23.6%3.1% conv. - **water colour pens**10K/yr-21.3%5.2% conv. - **water colour pens set**10K/yr-45.5%4.7% conv. - **watercolour markers**6K/yr-31.0%2.1% conv. - **watercolour pens for adults**7K/yr-27.8%4.8% conv. - **watercolor pens**4K/yr-28.5%2.7% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/watercolour-pens/search-terms)
## **Top watercolour pens 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%10%£9K20%£19K30%£28K40%£37K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Amteker Watercolour Brush Pens Set 24+2 Brush Pens with Soft Flexible Art Supplies Pens Art Set for Kids Teenagers Gifts for 10 Year Olds Girls Stocking Stuffers Gifts for Teenage Teens Girls**Amteker**£8.99**4.5★8,414 rev](https://www.amazon.co.uk/dp/B07Q1FFV6F) [2**STAEDTLER 3001 TB18 Double Ended Watercolour Brush Pens Assorted Colour Pack of 18**STAEDTLER**£6.86**4.6★4,985 rev](https://www.amazon.co.uk/dp/B077MYFX8L) [3**STATIONERY ISLAND Teenage Girls Gifts Watercolour Brush Pens 36+1 Set Soft Brush Pens Water Colour Pens Art Colouring Pens for Kids and Adult Colouring Book Calligraphy Painting**STATIONERY ISLAND**£9.46**4.5★2,793 rev](https://www.amazon.co.uk/dp/B0CZ3YDNKV) [4**KEMYR Watercolour Pens Set with Brush Tips 72 Rich Vivid Colours 3 Blender Pens for Smooth Blending Watercolour Brush Pens Professional Art Supplies for Drawing Coloring Books Calligraphy**KEMYR**£18.26**4.4★92 rev](https://www.amazon.co.uk/dp/B0FKZTW97P) [5**Creativepeak Watercolour Brush Pens 72 Vibrant Soft Tip Colouring Markers w/ 4 Blending Brushes Watercolour Brush Pen Set for Calligraphy Lettering Colouring & Journaling Premium Art Supplies**Creativepeak**£20.72**4.6★2,796 rev](https://www.amazon.co.uk/dp/B08QCLJWQQ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**KEMYR Watercolour Pens Set with Brush Tips 72 Rich Vivid Colours 3 Blender Pens for Smooth Blending Watercolour Brush Pens Professional Art Supplies for Drawing Coloring Books Calligraphy**KEMYR**£18.26**92 rev11mo ago](https://www.amazon.co.uk/dp/B0FKZTW97P) [**STATIONERY ISLAND Teenage Girls Gifts Watercolour Brush Pens 36+1 Set Soft Brush Pens Water Colour Pens Art Colouring Pens for Kids and Adult Colouring Book Calligraphy Painting**STATIONERY ISLAND**£9.46**2,793 rev2y ago](https://www.amazon.co.uk/dp/B0CZ3YDNKV) [**Laconile Colouring Pens 120 Dual Tip Brush Pens Watercolour Brush Fineliner Felt Pens Art Markers Water Based Coloured Pens for Calligraphy Drawing Sketching Colouring Book**Laconile**£16.02**4,168 rev4y ago](https://www.amazon.co.uk/dp/B08KSW4HZ3) [**Creativepeak Watercolour Brush Pens 72 Vibrant Soft Tip Colouring Markers w/ 4 Blending Brushes Watercolour Brush Pen Set for Calligraphy Lettering Colouring & Journaling Premium Art Supplies**Creativepeak**£20.72**2,796 rev5y ago](https://www.amazon.co.uk/dp/B08QCLJWQQ) [**Watercolour Brush Pens - 48 Vibrant Colouring Pens & 2 Blending Brushes - Premium Quality Art Supplies Featuring Soft Real Tip - Perfect for Calligraphy Lettering Adult Colouring - Creativepeak**Creativepeak**£13.83**1,398 rev6y ago](https://www.amazon.co.uk/dp/B0871HQNZT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**KEMYR Watercolour Pens Set with Brush Tips 72 Rich Vivid Colours 3 Blender Pens for Smooth Blending Watercolour Brush Pens Professional Art Supplies for Drawing Coloring Books Calligraphy**KEMYR**£18.26**4.4★**▲ 91%**](https://www.amazon.co.uk/dp/B0FKZTW97P) [**STAEDTLER 3001 TB18 Double Ended Watercolour Brush Pens Assorted Colour Pack of 18**STAEDTLER**£6.86**4.6★**▲ 55%**](https://www.amazon.co.uk/dp/B077MYFX8L) [**STAEDTLER 3001 TB36 Double Ended Watercolour Brush Pens - Assorted Colour (Pack of 36)**STAEDTLER**£15.26**4.6★**▲ 50%**](https://www.amazon.co.uk/dp/B07C2TM5Z4) [**STATIONERY ISLAND Teenage Girls Gifts Watercolour Brush Pens 36+1 Set Soft Brush Pens Water Colour Pens Art Colouring Pens for Kids and Adult Colouring Book Calligraphy Painting**STATIONERY ISLAND**£9.46**4.5★**▲ 18%**](https://www.amazon.co.uk/dp/B0CZ3YDNKV) [**Creativepeak Watercolour Brush Pens 72 Vibrant Soft Tip Colouring Markers w/ 4 Blending Brushes Watercolour Brush Pen Set for Calligraphy Lettering Colouring & Journaling Premium Art Supplies**Creativepeak**£20.72**4.6★**▲ 17%**](https://www.amazon.co.uk/dp/B08QCLJWQQ)
**~~View all trending →~~**
## **What buyers say about watercolour pens**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Color**37%
*“Lots of Colours”*
**Quality-Overall**14%
*“Excellent, especially for detailed work”*
**Pen/Pencil Quality**9%
*“Good quality 🖊 Pens”*
**Ease Of Use**9%
*“Easy to use”*
**Value For Money**7%
*“Value for money”*
**Efficiency**6%
*“Work well”*
**Portability**6%
*“Very handy, can be carried easily in a handbag”*
**Drawing Experience**3%
*“Bought for my Granddaughter who enjoys drawing”*
**Flexibility**2%
*“The brush tips are flexible”*
**Spray/Flow**1%
*“Great for dabbing and spraying”*
### **What buyers complain about **
**Functionality-Overall**14%
*“Didnt work”*
**Durability**14%
*“I dont see them lasting very long”*
**Quality-Overall**11%
*“The quality of these pens was appalling”*
**Color**9%
*“The pens have very little colour”*
**Value For Money**5%
*“So disappointing, and not worth the price”*
**Nib/Tip Quality**5%
*“at least five tips on the pens are not usable as fluffy”*
**Dry/Empty Ink**4%
*“Some of the pens had dried up”*
**Water Resistance**4%
*“havn't used them that often its always raining”*
**Paper Quality**4%
*“No stock paper as advertised”*
**Instructions/User Manual/Troubleshooting**4%
*“Very basic instructions”*
### **Top return reasons **
**Functionality-Overall**17%
**Quality-Overall**13%
**Color**11%
**Product Condition**10%
**Dry/Empty Ink**9%
**Moist/Dry**6%
**Advertised Vs Actual Product**6%
**Ink Refill**5%
**Drying Time**3%
**Compatibility-Overall**3%
## **Common questions**
- **Is watercolour pens profitable to sell on Amazon United Kingdom?**
- The niche generates £94K/yr across 12 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -30.4%. Flapen's verdict: Skip it (38/100).
- **How competitive is the watercolour pens niche?**
- 8 brands and 35 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in watercolour pens?**
- Top complaints mined from reviews: Functionality-Overall, Durability, Quality-Overall. The return rate is 0.8%.
- **When does demand for watercolour pens peak?**
- Demand peaks in Nov–Dec; the busiest month runs 3.4× the quietest.
- **What does it cost to enter the watercolour pens niche?**
- Listings span £6.86–£29.41; the average listing price is £13.64 (sweet spot $15–$100). The average incumbent carries 3,989 reviews — the moat a new listing must climb.
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