---
title: "Waterproof Micro Fork Eyebrow Pencil — $51K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/waterproof-micro-fork-eyebrow-pencil"
last_updated: "2026-08-09T05:28:55.067Z"
locale: en
meta:
description: "Niche score 43/100 · $51K/yr market · 118K searches/yr · $10.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · $51K/yr market · 118K searches/yr · $10.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Waterproof Micro Fork Eyebrow Pencil — $51K/yr Amazon US Niche (2026) - Flapen"
---
# **waterproof micro fork eyebrow pencil**
**Skip it**
A small market ($51K/yr) — this niche doesn't clear our bar today.
Market size 13Growth 27Conversion 51Competition 34Returns 68Price range 49Avg price 38Brand share 29Review moat 56Quality gap 99
**Quality gap**
**Incredible****3.6★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.3%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****1,248.13**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****4.1%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$8.05–$21.59**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Okay****$10.54**
avg listing price — sweet spot $15–$100
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****88%**
top-5 brand share — brands hold most of the demand
**Growth**
**Okay****+1.5%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$51K**
$51K/yr · 118K searches
**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United States niche tracking, waterproof micro fork eyebrow pencil is a $51K/yr Amazon United States market (118K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 43/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **waterproof micro fork eyebrow pencil market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$63K–$84K**
- units × avg price
- **Conversion rate**
- **4.1%**
- **Avg BSR**
- **#323**
- **Page quality**
- **0%**
- **Prime**
- **87%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.7%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **148 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▲rising
**Sellers**
**11**
**Top-5 brand share**
**88%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**8%**
- QIC53% - W3W15% - Wiyakwnry10% - Espoce5% - LECDOA5% - LOKFAR5% - Open — no brand owns it (3 brands, 8%)
## **Demand**
Weekly Amazon search volume, last 14 weeks — +1.5% search growth over the last 90 days.
6K4KApr '26Apr '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/waterproof-micro-fork-eyebrow-pencil/trend)
## **Top waterproof micro fork eyebrow pencil search terms**
- **waterproof micro fork eyebrow pencil**26K/yr-1.0%4.5% conv. - **micro fork eyebrow pencil**22K/yr+5.6%4.3% conv. - **qic eyebrow pen**23K/yr-16.6%4.2% conv. - **microfork eyebrow pencil**9K/yr+3.0%5.0% conv. - **realistic brow pencil**4K/yr>1,000%4.5% conv. - **microfork eyebrow pencil waterproof**5K/yr+77.5%4.4% conv. - **waterproof micro-fork eyebrow pencil**5K/yr-11.5%3.6% conv. - **qic eyebrow 4 tip brow pencil**8K/yr-62.1%6.7% conv. - **micro fork eyebrow pen**3K/yr+88.8%3.5% conv. - **water proof micro-fork eyebrow pencil**2K/yr+23.5%3.8% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/waterproof-micro-fork-eyebrow-pencil/search-terms)
## **Top waterproof micro fork eyebrow pencil 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%$5K20%$10K30%$15K40%$20K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**QIC 4-Tip Microblading Eyebrow Pen Waterproof Brow Marker Pen for Hair Stroke Brows Long-Lasting Smudge-Resistant Brown**QIC**$8.88**3.6★167 rev](https://www.amazon.com/dp/B0D4M7K1S1) [2**QIC 4-Tip Microblading Eyebrow Pen Waterproof Brow Marker for Natural Hair-Like Strokes Quick-Dry Smudge-Resistant Light Brown**QIC**$9.95**3.4★210 rev](https://www.amazon.com/dp/B0D4M6J43P) [3**Micro-Fork Eyebrow Pencil for Sparse & Thin Brows 4-Tip Eyebrow Pen for Natural Hair-Like Strokes Smudge-Proof Makeup Tool for Defined Brows (02# Brown)**Wiyakwnry**$9.65**3.8★53 rev](https://www.amazon.com/dp/B0GVM94L56) [4**Eyebrow Pen for Women Waterproof Microblading Eyebrow Pencil Eye Brown Pen with a Micro-Fork Tip to Effortlessly Create Hair Like Natural Brows Light Brown**W3W**$9.98**3.5★145 rev](https://www.amazon.com/dp/B0FHJR86RR) [5**Eyebrow Pen for Women Waterproof Microblading Eyebrow Pencil Eye Brown Pen with a Micro-Fork Tip to Effortlessly Create Hair Like Natural Brows Dark Brown**W3W**$9.88**3.5★145 rev](https://www.amazon.com/dp/B0FHKKLWNN)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Micro-Fork Eyebrow Pencil for Sparse & Thin Brows 4-Tip Eyebrow Pen for Natural Hair-Like Strokes Smudge-Proof Makeup Tool for Defined Brows (02# Brown)**Wiyakwnry**$9.65**53 rev3mo ago](https://www.amazon.com/dp/B0GVM94L56) [**Micro-Fork Eyebrow Pencil for Sparse & Thin Brows 4-Tip Eyebrow Pen for Natural Hair-Like Strokes Smudge-Proof Makeup Tool for Defined Brows(01# Light brown)**Wiyakwnry**$9.48**53 rev3mo ago](https://www.amazon.com/dp/B0GVMF4JMS) [**Microblading Eyebrow Pen 2026 New Premium 4-Tip 3D Eyebrow Pencil Waterproof Long-Lasting Fine Stroke Contouring Pen Natural Makeup Effect for All Day (Dark Brown)**Generic**$21.59**37 rev4mo ago](https://www.amazon.com/dp/B0GRH3WNQY) [**Microblading Eyebrow Pen 2026 New 4-Tip 3D Eyebrow Pencil Waterproof Long-Lasting Fine Stroke Contouring Pen Premium Natural Brow Makeup for All-Day Wear (Dark Coffee)**LECDOA**$12.54**122 rev5mo ago](https://www.amazon.com/dp/B0GLPTJVHZ) [**Micro 4 Point Liquid Eyebrow Pen Waterproof Long-Lasting Microblading Brow Pencil 4 Fork Tip Brow Makeup Pencil for Women Dark Brown**Ursoulney**$8.05**9 rev7mo ago](https://www.amazon.com/dp/B0G3GL6FPD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Micro-Fork Eyebrow Pencil for Sparse & Thin Brows 4-Tip Eyebrow Pen for Natural Hair-Like Strokes Smudge-Proof Makeup Tool for Defined Brows(01# Light brown)**Wiyakwnry**$9.48**3.8★**▲ 114%**](https://www.amazon.com/dp/B0GVMF4JMS) [**Micro-Fork Eyebrow Pencil for Sparse & Thin Brows 4-Tip Eyebrow Pen for Natural Hair-Like Strokes Smudge-Proof Makeup Tool for Defined Brows (02# Brown)**Wiyakwnry**$9.65**3.8★**▲ 114%**](https://www.amazon.com/dp/B0GVM94L56) [**Microblading Eyebrow Pen 2026 New Premium 4-Tip 3D Eyebrow Pencil Waterproof Long-Lasting Fine Stroke Contouring Pen Natural Makeup Effect for All Day (Dark Brown)**Generic**$21.59**3.6★**▲ 104%**](https://www.amazon.com/dp/B0GRH3WNQY) [**QIC 4-Tip Microblading Eyebrow Pen Waterproof Brow Marker Pen for Hair Stroke Brows Long-Lasting Smudge-Resistant Brown**QIC**$8.88**3.6★**▲ 60%**](https://www.amazon.com/dp/B0D4M7K1S1) [**QIC 4-Tip Microblading Eyebrow Pen Waterproof Brow Marker Pen for Hair Stroke Brows Quick-Dry Smudge-Resistant Black**QIC**$9.97**3.9★**▲ 39%**](https://www.amazon.com/dp/B0D4M7W5LX)
**~~View all trending →~~**
## **What buyers say about waterproof micro fork eyebrow pencil**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**22%
*“Ease of use”*
**Color**15%
*“color accurate”*
**Quality-Overall**11%
*“The eyebrow pencil is of excellent quality”*
**Durability**8%
*“Super durable and doesn't wash off easily with water, it's great”*
**Ease Of Application**6%
*“Easy to apply”*
**Value For Money**4%
*“The price is reasonable”*
**Advertised Vs Actual Product**3%
*“As advertised”*
**Smudge Resistance**3%
*“It does not smear”*
**Water Resistance**2%
*“It actually is water proof I took a shower”*
**Efficiency**2%
*“It works very well”*
### **What buyers complain about **
**Color**20%
*“Color was off”*
**Moist/Dry**12%
*“Dried out”*
**Advertised Vs Actual Product**8%
*“Not as advertised”*
**Functionality-Overall**8%
*“Not working as advertised”*
**Ease Of Use**6%
*“Not as easy to use as demonstrated”*
**Durability**6%
*“Ran out super fast”*
**Quality-Overall**5%
*“Piece of junk”*
**Value For Money**3%
*“more expensive than my normal pen”*
**Water Resistance**2%
*“not waterproof”*
**Ease Of Application**2%
*“The applicator is difficult to use”*
### **Top return reasons **
**Color**58%
**Advertised Vs Actual Product**13%
**Functionality-Overall**8%
**Moist/Dry**5%
**Ease Of Application**2%
**Quality-Overall**1%
**Water Resistance**1%
**Defective Material/Parts**1%
**Product Condition**1%
**Ease Of Use**1%
## **Common questions**
- **Is waterproof micro fork eyebrow pencil profitable to sell on Amazon United States?**
- The niche generates $51K/yr across 15 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is +1.5%. Flapen's verdict: Skip it (43/100).
- **How competitive is the waterproof micro fork eyebrow pencil niche?**
- 9 brands and 11 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 88% of demand.
- **What do buyers complain about in waterproof micro fork eyebrow pencil?**
- Top complaints mined from reviews: Color, Moist/Dry, Advertised Vs Actual Product. The return rate is 2.3%.
- **What does it cost to enter the waterproof micro fork eyebrow pencil niche?**
- Listings span $8.05–$21.59; the average listing price is $10.54 (sweet spot $15–$100). The average incumbent carries 1,248 reviews — the moat a new listing must climb.
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