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Wonderskin Eyeliner Sharpener

brand-locked demand (top 5 brands take 97% of clicks) — Wonderskin Eyeliner Sharpener doesn't clear our bar today.

Flapen Score

44
Skip it

Ranks 6,956 of 10,978 Beauty & Personal Care niches · −4 vs the category median of 48

Market size 39Growth 42Conversion 100Competition 10Returns 97Price range 20Avg price 28Brand share 8Review moat 22Quality gap 65
This niche Category average · 10,978 niches

Is Wonderskin Eyeliner Sharpener profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Wonderskin Eyeliner Sharpener is a $197K/yr Amazon United States market (84K searches/yr). The top 5 brands hold 97% of demand. Verdict: Skip it — 44/100.

Wonderskin Eyeliner Sharpener: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +13.9% over the last 90 days and 25.1% of searches end in a purchase.

$197K

revenue / yr

Units sold / yr13K
Search volume / yr+13.9%84K
Conversion rate25.1%
Avg price$9.33

Who owns the niche?

The top 5 brands hold 97% of demand, so 3% of the market is open.

3%

open market share

Brands · sellers6 · 37
Top-5 product click share88%
Open market3%
Avg brand age57 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.

0/100

page quality · 8 products

Sponsored placement88%
New entrants (1y)0· 0 succeeded
Avg rating4.4★
Avg reviews9,358

Top Wonderskin Eyeliner Sharpener products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 88% of clicks — a locked-up shelf that new listings rarely crack.

$0$30K$59K$89K$118K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 rising

Sellers

37

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

88%

Top 20: 100%

Open market

0%

  • Wonderskin66%
  • REVLON15%
  • Sun's Out Beauty7%
  • RADIANT PROFESSIONAL MAKE UP / HELLENICA4%
  • e.l.f.4%
  • Anastasia Beverly Hills3%

Wonderskin Eyeliner Sharpener demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume84KCVR25.1%Products8Brands6Top 5 Brands97%OOS Rate1.7%Rating4.4★Reviews9,358Avg BSR#26
5K3KSpike '26Mar '26Mar '26Apr '26May '26May '26Jun '26Jul '26

Top Wonderskin Eyeliner Sharpener search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • wonderskin eyeliner sharpener44K/yr
  • wonderskin sharpener19K/yr
  • wonderskin sharpener for eyeliner5K/yr
  • wonderskin pencil sharpener7K/yr
  • wonderskin cosmetic pencil sharpener3K/yr
  • wonderskin eyeliner pencil sharpener5K/yr
  • wonderskin eyeliner sharpener for pencil2K/yr

What reviews say buyers love and hate about Wonderskin Eyeliner Sharpener

What buyers mention most, as a share of all reviews.

What buyers love

73% of reviews
Eyeliner Quality15%

It does last much much longer than your typical eyeliner

Durability10%

Strong and durable

Quality-Overall10%

Decent quality

Smudge Resistance8%

lasts all day without smudging

Color7%

The colors are so pretty

What buyers complain about

75% of reviews
Durability19%

Falls apart

Smudge Resistance13%

Definitely smudges

Value For Money9%

more expensive

Advertised Vs Actual Product8%

Didnt work as advertised

Eyeliner Quality7%

Even the ones that come with the eyeliner dont work properly

Wonderskin Eyeliner Sharpener return rate & reasons

Why buyers send it back, as a share of all return requests.

0.6%

Return rate

28%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Eyeliner Quality
35%
2Advertised Vs Actual Product
14%
3Functionality-Overall
8%
4Color
6%
5Durability
6%

Common Wonderskin Eyeliner Sharpener questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Wonderskin Eyeliner Sharpener 44/100 on Amazon United States — Skip it. The niche generates $197K/yr across 8 tracked products. Search demand moved +13.9% over the last 90 days.
Wonderskin Eyeliner Sharpener buyers on Amazon United States complain most about Durability, Smudge Resistance, Value For Money, the themes mined from the niche's reviews. Its return rate is 0.6%.