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.

waterproof micro fork eyebrow pencil

Skip it

A small market ($51K/yr) — this niche doesn't clear our bar today.

Quality gap

Incredible3.6★

avg incumbent rating — lower means beatable quality

Returns

Good2.3%

return rate — above 5% kills the launch gate

Review moat

Good1,248.13

avg incumbent reviews — the moat a new listing must climb

Conversion

Good4.1%

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

Okay65%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay88%

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

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

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

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

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.

Open Trend

Top waterproof micro fork eyebrow pencil search terms

waterproof micro fork eyebrow pencil26K/yr -1.0%4.5% conv.
micro fork eyebrow pencil22K/yr +5.6%4.3% conv.
qic eyebrow pen23K/yr -16.6%4.2% conv.
microfork eyebrow pencil9K/yr +3.0%5.0% conv.
realistic brow pencil4K/yr >1,000%4.5% conv.
microfork eyebrow pencil waterproof5K/yr +77.5%4.4% conv.
waterproof micro-fork eyebrow pencil5K/yr -11.5%3.6% conv.
qic eyebrow 4 tip brow pencil8K/yr -62.1%6.7% conv.
micro fork eyebrow pen3K/yr +88.8%3.5% conv.
water proof micro-fork eyebrow pencil2K/yr +23.5%3.8% conv.

All 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.

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

QIC 4-Tip Microblading Eyebrow Pen Waterproof Brow Marker Pen for Hair Stroke Brows Long-Lasting Smudge-Resistant Brown

QIC$8.883.6★167 rev

QIC 4-Tip Microblading Eyebrow Pen Waterproof Brow Marker for Natural Hair-Like Strokes Quick-Dry Smudge-Resistant Light Brown

QIC$9.953.4★210 rev

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$9.653.8★53 rev

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$9.983.5★145 rev

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$9.883.5★145 rev

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$9.6553 rev

3mo ago

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$9.4853 rev

3mo ago

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$21.5937 rev

4mo ago

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$12.54122 rev

5mo ago

Micro 4 Point Liquid Eyebrow Pen Waterproof Long-Lasting Microblading Brow Pencil 4 Fork Tip Brow Makeup Pencil for Women Dark Brown

Ursoulney$8.059 rev

7mo ago

What buyers say about waterproof micro fork eyebrow pencil

What buyers praise and complain about, mined from review topics.

What buyers love

Ease Of Use22%

“Ease of use”

Color15%

“color accurate”

Quality-Overall11%

“The eyebrow pencil is of excellent quality”

Durability8%

“Super durable and doesn't wash off easily with water, it's great”

Ease Of Application6%

“Easy to apply”

Value For Money4%

“The price is reasonable”

Advertised Vs Actual Product3%

“As advertised”

Smudge Resistance3%

“It does not smear”

Water Resistance2%

“It actually is water proof I took a shower”

Efficiency2%

“It works very well”

What buyers complain about

Color20%

“Color was off”

Moist/Dry12%

“Dried out”

Advertised Vs Actual Product8%

“Not as advertised”

Functionality-Overall8%

“Not working as advertised”

Ease Of Use6%

“Not as easy to use as demonstrated”

Durability6%

“Ran out super fast”

Quality-Overall5%

“Piece of junk”

Value For Money3%

“more expensive than my normal pen”

Water Resistance2%

“not waterproof”

Ease Of Application2%

“The applicator is difficult to use”

Top return reasons

Color58%

Advertised Vs Actual Product13%

Functionality-Overall8%

Moist/Dry5%

Ease Of Application2%

Quality-Overall1%

Water Resistance1%

Defective Material/Parts1%

Product Condition1%

Ease Of Use1%

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.