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black clay

Skip it49/100

a small market ($66K/yr) — black clay doesn't clear our bar today.

Market/yr

$66K

Growth (1y)

+158.5%

Products

27

Brands

14

was 13 a year ago

Sellers

71

Price range

$4.63–$24.42

Returns

1.3%

Rating

4.4★

49/100

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Scored 49/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
3
×0.30
Growth
72
×0.30
Competition
61
×0.20
Quality gap
50
×0.10
Returns
89
×0.10

Demand

Weekly Amazon search volume, last 91 weeks — +158.5% year over year.
2K750Spike '25Spike '26Oct '24Jan '25May '25Aug '25Dec '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Oct · busiest ÷ quietest = 1.7×

Competition

23%Wolwefa
  • Wolwefa23%
  • Sculpey22%
  • STAEDTLER12%
  • CALPALMY11%
  • ReArt8%
  • ifergoo6%
  • Other (8 brands)19%

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them. 14 brands and 71 sellers compete here.

Brands

14 rising

was 13 a year ago

Sellers

71

Top 5 brand share

75%

#ProductBrandPriceRatingReviewsClick shareTrend
14Sculpey$18.534.7★7112%falling

Product shelf

All 27 tracked products in this niche.

Reviews

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

What buyers love

Ease Of Use15%

“Ease of use”

Fun/Entertainment Experience15%

“Fun for kids and adults”

Value For Money11%

“Worth it”

Quality-Overall10%

“Excellent product, complies with the advertising”

Creativity4%

“So fun for crafting”

Material Quality3%

“Overall, this is a fun, versatile, and reliable sculpting material thats perfect for creative projects”

Gifting Purpose3%

“Very good value for a gift”

Advertised Vs Actual Product3%

“As advertised”

Soft Feel3%

“Soft”

Engraving/Paint/Sublimation2%

“It takes paint really well”

What buyers complain about

Durability15%

“breakable”

Color10%

“Not White”

Moist/Dry9%

“A little slow to dry”

Hard Feel6%

“It's so hard and brittle”

Ease Of Use5%

“Not easy to use”

Quality-Overall4%

“Garbage”

Product Condition4%

“used when it arrived”

Strength3%

“very fragile and breaks easy”

Adhesion/Stickiness3%

“Sticky”

Thickness3%

“first off it was very thick”

Top return reasons

  • Material Quality18%
  • Moist/Dry15%
  • Value For Money13%
  • Size-Overall7%
  • Color7%
  • Advertised Vs Actual Product6%
  • Hard Feel5%
  • Functionality-Overall5%
  • Texture/Consistency-Overall3%
  • Adhesion/Stickiness3%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,969 tracked niches.