corner brush eye stamper
Skip itSoft demand (-53.5% this quarter) — this niche doesn't clear our bar today.
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Returns
Great1.3%return rate — above 5% kills the launch gate
Review moat
Good855.25avg incumbent reviews — the moat a new listing must climb
Price range
Good$4.88–$30.10cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Good$12.98avg listing price — sweet spot $15–$100
Conversion
Bad1.9%search→purchase rate — share of searches ending in a sale
Brand share
Bad93%top-5 brand share — brand-locked demand
Competition
Bad89%top-5 click share — a locked-up shelf
Market size
Bad$7K$7K/yr · 28K searches
Growth
Bad-53.5%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, corner brush eye stamper is a $7K/yr Amazon United States market (28K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 33/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
corner brush eye stamper market data
- Units sold / yr
- 1K–2K
- avg 100–250/product
- Revenue / yr
- $16K–$19K
- units × avg price
- Conversion rate
- 1.9%
- Avg BSR
- #110
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 5.1%
- Avg brand age
- 52 months
- Avg seller age
- 142 days
Competition & brand share
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 rising
Sellers
12
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
89%
Top 20: 100%
Open market
3%
- Woosh73%
- e.l.f.6%
- Shimmeroo5%
- IPRESTA5%
- Etercycle4%
- EIGSHOW4%
- Open — no brand owns it (1 brand, 3%)
Demand
Weekly Amazon search volume, last 19 weeks — -53.5% search growth over the last 90 days.Top corner brush eye stamper search terms
- corner brush eye stamper15K/yr
- woosh beauty corner brush eye stamper5K/yr
- corner eye brush stamper4K/yr
- corner eye brush4K/yr
Top corner brush eye stamper 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.
All 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
The Corner Brush Eye Stamper - Smokey eye & eyeliner brush dual-ended angled and precise soft vegan bristles Woosh Beauty
Woosh$30.104.1★501 rev
The Arc Brush | Winged eyeliner & cut crease brush curved and precise dual-ended soft vegan bristles Woosh Beauty
Woosh$29.844.2★232 rev
e.l.f. Wing It Liner Brush Curved Eyeliner Brush For Creating a Precise Winged Look Made With Synthetic Bristles Vegan & Cruelty-Free
e.l.f.$4.964.5★178 rev
2Pcs Nose Contour Brushes for Makeup Shimmeroo Double-Ended Nose Angled Eye Shadow Contour Brushes for Makeup 2-in-1 U-Shaped Fluffy Brush Contouring Highlight Face Sculpting Defining
Shimmeroo$4.884.7★5 rev
Double Side Single Cosmetic the Corner Angled and Flat Eye Eyebrow Brush
IPRESTA$14.621.0★1 rev
Newest
by launch dateDouble Side Single Cosmetic the Corner Angled and Flat Eye Eyebrow Brush
IPRESTA$14.621 rev
2Pcs Nose Contour Brushes for Makeup Shimmeroo Double-Ended Nose Angled Eye Shadow Contour Brushes for Makeup 2-in-1 U-Shaped Fluffy Brush Contouring Highlight Face Sculpting Defining
Shimmeroo$4.885 rev
e.l.f. Wing It Liner Brush Curved Eyeliner Brush For Creating a Precise Winged Look Made With Synthetic Bristles Vegan & Cruelty-Free
e.l.f.$4.96178 rev
Etercycle 5-Piece Set Eyeliner Brushes for Precision Makeup Application - Fine Angled & Ultra Thin Slanted Flat Angle for Professional Beauty Cosmetic Tool
Etercycle$5.81711 rev
The Arc Brush | Winged eyeliner & cut crease brush curved and precise dual-ended soft vegan bristles Woosh Beauty
Woosh$29.84232 rev
Trending
90-day click momentumDouble Side Single Cosmetic the Corner Angled and Flat Eye Eyebrow Brush
IPRESTA$14.621.0★
The Corner Brush Eye Stamper - Smokey eye & eyeliner brush dual-ended angled and precise soft vegan bristles Woosh Beauty
Woosh$30.104.1★
Eyeliner Brush Fine Angled - PRO Precision Gel Eye Liner Makeup Brush -Ultra Thin Slanted Flat Angle - Premium Cruelty Free Synthetic Bristles (E835)
EIGSHOW$8.744.6★
Etercycle 5-Piece Set Eyeliner Brushes for Precision Makeup Application - Fine Angled & Ultra Thin Slanted Flat Angle for Professional Beauty Cosmetic Tool
Etercycle$5.814.5★
2Pcs Nose Contour Brushes for Makeup Shimmeroo Double-Ended Nose Angled Eye Shadow Contour Brushes for Makeup 2-in-1 U-Shaped Fluffy Brush Contouring Highlight Face Sculpting Defining
Shimmeroo$4.884.7★
What buyers say about corner brush eye stamper
What buyers praise and complain about, mined from review topics.What buyers love
“Great, inexpensive makeup brush”
“Good value”
“Easy to use”
“It is well made”
“Love it works wonderful for eyeliner”
“It is stiff and thin, making it easy to get the eye shadow right into the lash line”
“Works exactly as shown”
“Works well”
“Perfect for winged look”
“Nice clean lines”
What buyers complain about
“Used on eye shadow,didnt pick up any shadow,too thin”
“Most times brushes are too thick”
“not so easy”
“Cheap”
“Didn't last very long”
“2 of 5 were clearly used at arrival”
“Did not work as advertised”
“This is a very narrow angled brush”
“very hard”
“The brush is too stiff for the eyeshadow Im using”
Top return reasons
Common questions
- Is corner brush eye stamper profitable to sell on Amazon United States?
- The niche generates $7K/yr across 8 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -53.5%. Flapen's verdict: Skip it (33/100).
- How competitive is the corner brush eye stamper niche?
- 7 brands and 12 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 93% of demand.
- What do buyers complain about in corner brush eye stamper?
- Top complaints mined from reviews: Functionality-Overall, Thickness, Ease Of Use. The return rate is 1.3%.
- What does it cost to enter the corner brush eye stamper niche?
- Listings span $4.88–$30.10; the average listing price is $12.98 (sweet spot $15–$100). The average incumbent carries 855 reviews — the moat a new listing must climb.