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50

dark grey pla

Worth a look

Shows low returns (0.7%), but a small market ($88K/yr) keeps it on the watch list.

Market size 22Growth 22Conversion 93Competition 49Returns 96Price range 67Avg price 80Brand share 33Review moat 36Quality gap 45

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Conversion

Great11.5%

search→purchase rate — share of searches ending in a sale

Avg price

Great$17.07

avg listing price — sweet spot $15–$100

Price range

Good$10.92–$23.35

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Okay55%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Okay2,949.4

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay85%

top-5 brand share — brands hold most of the demand

Market size

Bad$88K

$88K/yr · 45K searches

Growth

Bad-5.8%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, dark grey pla is a $88K/yr Amazon United States market (45K searches/yr). The top 5 brands hold 85% of demand. Verdict: Worth a look — 50/100.

Data updated Aug 6, 2026 · scored weekly · How we score niches

dark grey pla market data

Units sold / yr
5K–6K
avg 100–250/product
Revenue / yr
$85K–$102K
units × avg price
Conversion rate
11.5%
Avg BSR
#88
Page quality
0%
Prime
100%
Sponsored
80%
Out of stock
5.0%
Avg brand age
41 months
Avg seller age
207 days

Competition & brand share

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 rising

Sellers

17

Top-5 brand share

85%

Top 20: 100%

Top-5 click share

55%

Top 20: 100%

Open market

10%

  • ANYCUBIC35%
  • SUNLU26%
  • Polymaker9%
  • ZIRO9%
  • INLAND6%
  • OVERTURE5%
  • Open — no brand owns it (4 brands, 10%)

Demand

Weekly Amazon search volume, last 22 weeks — -5.8% search growth over the last 90 days.
6K4KMar '26Mar '26Apr '26May '26May '26Jun '26Jul '26

Top dark grey pla search terms

  • dark grey pla13K/yr
  • dark gray pla11K/yr
  • dark grey filament6K/yr
  • dark grey pla filament5K/yr
  • dark gray pla filament5K/yr
  • dark gray filament5K/yr
All search terms

Top dark grey pla 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%$18K30%$26K40%$35K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 20 tracked products in this niche — three views at once, no toggling.

What buyers say about dark grey pla

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

What buyers love

Quality-Overall28%

“Overall, it performed exactly like a typical quality PLA should”

Value For Money17%

“Great deal”

Color11%

“Color is accurate and consistent”

Material Quality8%

“Good Quality PLA”

Efficiency7%

“Works great”

Compatibility-Overall6%

“Its easy to use its compatible”

Advertised Vs Actual Product5%

“as described”

Ease Of Use3%

“Easy to use”

Adhesion/Stickiness2%

“Layer adhesion is strong”

Functionality-Overall2%

“Awesome filament works great every time”

What buyers complain about

Print Quality21%

“you will not get a smooth print like that”

Quality-Overall16%

“Low quality”

Adhesion/Stickiness10%

“Doesnt adhere as good as bar brand”

Color9%

“This is NOT GRAY”

Functionality-Overall6%

“Sunlu Black PLA failed”

Material Quality5%

“obviously something is off with the material”

Durability5%

“eventually fail”

Value For Money4%

“Maybe cheaper,”

Ease Of Use3%

“Cant even use it”

Compatibility-Overall2%

“Not AMS compatible”

Top return reasons

Color20%
Functionality-Overall13%
Size-Overall10%
Print Quality9%
Compatibility-Overall9%
Value For Money8%
Advertised Vs Actual Product7%
Product Condition5%
Defective Material/Parts4%
Adhesion/Stickiness4%

Common questions

Is dark grey pla profitable to sell on Amazon United States?
The niche generates $88K/yr across 20 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -5.8%. Flapen's verdict: Worth a look (50/100).
How competitive is the dark grey pla niche?
10 brands and 17 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 85% of demand.
What do buyers complain about in dark grey pla?
Top complaints mined from reviews: Print Quality, Quality-Overall, Adhesion/Stickiness. The return rate is 0.7%.
What does it cost to enter the dark grey pla niche?
Listings span $10.92–$23.35; the average listing price is $17.07 (sweet spot $15–$100). The average incumbent carries 2,949 reviews — the moat a new listing must climb.