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adult coloring book bulk

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A small market ($22K/yr) — this niche doesn't clear our bar today.

Market size 5Growth 29Conversion 40Competition 25Returns 95Price range 78Avg price 94Brand share 27Review moat 90Quality gap 82

Returns

Incredible0.9%

return rate — above 6% kills the launch gate

Avg price

Great$22.60

avg listing price — sweet spot $15–$100

Review moat

Great196.74

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Price range

Great$6.95–$45.82

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

Conversion

Okay3.2%

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

Growth

Okay+3.3%

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

Brand share

Okay89%

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

Competition

Bad70%

top-5 click share — a locked-up shelf

Market size

Bad$22K

$22K/yr · 30K searches

Competition

The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 falling

Sellers

12

Top-5 brand share

89%

Open market

8%

  • Sinload42%
  • Liliful29%
  • Pasimy8%
  • gisgfim6%
  • ZICOTO4%
  • Zealor3%
  • Open — no brand owns it (4 brands, 8%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$2K20%$4K30%$7K40%$9K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 30 weeks — +3.3% search growth over the last 90 days.
1K750Spike '26Dec '25Jan '26Feb '26Mar '26May '26Jun '26

Reviews

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

What buyers love

Color28%

“These are cute and colorful”

Quality-Overall11%

“Good quality set”

Value For Money11%

“Great value”

Gifting Purpose7%

“Christmas gift”

Design-Overall6%

“The designs are attractive”

Size-Overall6%

“Compact size – easy to slip into goodie bags or gift baskets”

Fun/Entertainment Experience6%

“Fun”

Print Quality4%

“they're well-printed”

Ease Of Use2%

“Easy to use”

Durability1%

“which makes them feel durable”

What buyers complain about

Size-Overall19%

“Too small for crayons”

Color12%

“color doesnt show up”

Print Quality6%

“It would be very hard to do that on such a tiny page”

Display Colors5%

“I was not super impressed with these coloring books”

Thickness5%

“Not super thick”

Fun/Entertainment Experience3%

“Not interesting subjects”

Strength2%

“Also very flimsy”

Quality-Overall2%

“The quality is not quite on the same level as those”

Value For Money1%

“This is not worth the money at all”

Storage Capacity1%

“Both books have a lot of wasted space”

Top return reasons

Size-Overall42%
Advertised Vs Actual Product22%
Color7%
Display Colors7%
Quality-Overall6%
Value For Money4%
Design-Overall4%
Print Quality2%
Thin2%
Moist/Dry1%