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monster clay

Skip it50/100

a small market ($370K/yr) — monster clay doesn't clear our bar today.

Market/yr

$370K

Growth (1y)

+157.2%

Products

29

Brands

12

was 13 a year ago

Sellers

36

Price range

$4.83–$129.72

Returns

0.9%

Rating

4.6★

50/100

Skip it

Scored 50/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
18
×0.30
Growth
72
×0.30
Competition
56
×0.20
Quality gap
26
×0.10
Returns
93
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +157.2% year over year.
6K3KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jun · busiest ÷ quietest = 2.7×

Competition

47%Pepy
  • Pepy47%
  • The Monster Makers28%
  • Crayola6%
  • Play-Doh4%
  • MODOH3%
  • Van Aken3%
  • Other (6 brands)9%

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them. 12 brands and 36 sellers compete here.

Brands

12 falling

was 13 a year ago

Sellers

36

Top 5 brand share

88%

#ProductBrandPriceRatingReviewsClick shareTrend
1The Monster Makers$34.824.8★1,84517%falling
7The Monster Makers$34.854.7★1936%flat
12Van Aken$8.654.5★1162%falling

Product shelf

All 29 tracked products in this niche.

Reviews

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

What buyers love

Color19%

“Vibrant color”

Fun/Entertainment Experience13%

“Fun set”

Value For Money13%

“Great deal”

Quality-Overall9%

“Excellent Quality”

Ease Of Use6%

“Easy to use”

Advertised Vs Actual Product5%

“As Advertised”

Size-Overall4%

“Good size”

Gifting Purpose4%

“GREAT GIFT”

Soft Feel3%

“Smooth”

Creativity2%

“getting incredibly creative”

What buyers complain about

Moist/Dry10%

“It's never dry”

Size-Overall8%

“Just a small container”

Color8%

“It definitely is difficult to keep colors separate”

Hard Feel7%

“This clay was extremely hard”

Quality-Overall5%

“The clay is fairly poor quality”

Product Condition4%

“Clearly a return and didnt check”

Adhesion/Stickiness4%

“a little sticky”

Material Quality4%

“This stuff is garbage and is plasticine”

Ease Of Use4%

“hard to use”

Texture/Consistency-Overall3%

“Odd texture”

Top return reasons

  • Size-Overall21%
  • Value For Money19%
  • Material Quality15%
  • Hard Feel8%
  • Moist/Dry7%
  • Color6%
  • Advertised Vs Actual Product5%
  • Quality-Overall3%
  • Functionality-Overall2%
  • Product Condition2%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.