Skip to content

Black Clay

Black Clay shows low returns (1.3%), but a small market ($66K/yr) keeps it on the watch list.

Flapen Score

52
Worth a look

Top 25% of 4,656 Arts, Crafts & Sewing niches · +5 vs the category median of 47

Market size 16Growth 34Conversion 86Competition 60Returns 88Price range 48Avg price 50Brand share 50Review moat 43Quality gap 58
This niche Category average · 4,656 niches

Is Black Clay profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Black Clay is a $66K/yr Amazon United States market (56K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Oct. Verdict: Worth a look — 52/100.

Black Clay: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +7.3% over the last 90 days and 9.8% of searches end in a purchase.

$66K

revenue / yr

Units sold / yr8K
Search volume / yr+7.3%56K
Conversion rate9.8%
Avg price$11.97

Who owns the niche?

The top 5 brands hold 75% of demand, so 25% of the market is open.

25%

open market share

Brands · sellers14 · 71
Top-5 product click share49%
Open market25%
Avg brand age53 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 · 27 products

Sponsored placement63%
New entrants (1y)1· 0 succeeded
Avg rating4.4★
Avg reviews2,159

Top Black Clay 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 take 49% of clicks — established leaders, but buyers still shop beyond them.

$0$3K$5K$8K$11K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 rising

Sellers

71

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

49%

Top 20: 93%

Open market

19%

  • Wolwefa23%
  • Sculpey22%
  • STAEDTLER12%
  • CALPALMY11%
  • ReArt8%
  • ifergoo6%

Black Clay demand & seasonality

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

Volume56KCVR9.8%Products27Brands14Top 5 Brands75%OOS Rate0.0%Rating4.4★Reviews2,159Avg BSR#157
2K1KSpike '25Spike '26NovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Oct · busiest ÷ quietest = 1.7×

Top Black Clay search terms shoppers use

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

  • black clay15K/yr
  • black air dry clay12K/yr
  • black polymer clay14K/yr
  • air dry clay black6K/yr
  • polymer clay black5K/yr
  • black modeling clay4K/yr

What reviews say buyers love and hate about Black Clay

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

What buyers love

70% of reviews
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

What buyers complain about

61% of reviews
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

Black Clay return rate & reasons

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

1.3%

Return rate

24%

Fixable by listing

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

1Material Quality
18%
2Moist/Dry
15%
3Value For Money
13%
4Size-Overall
7%
5Color
7%

Common Black Clay questions

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

Flapen scores Black Clay 52/100 on Amazon United States — Worth a look. The niche generates $66K/yr across 27 tracked products. 0 of 1 products launched in the last 360 days are still selling. Search demand moved +7.3% over the last 90 days.
Search demand for Black Clay on Amazon United States peaks in Oct, where the busiest month runs 1.7× the quietest.