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white cardstock 12 x 12

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Soft demand (-8.4% this quarter) — this niche doesn't clear our bar today.

Market size 24Growth 21Conversion 97Competition 32Returns 80Price range 63Avg price 77Brand share 41Review moat 83Quality gap 23

Conversion

Incredible15.1%

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

Review moat

Great345.07

avg incumbent reviews — the moat a new listing must climb

Returns

Great1.8%

return rate — above 6% kills the launch gate

Avg price

Great$15.85

avg listing price — sweet spot $15–$100

Price range

Good$6.93–$28.89

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

Brand share

Okay80%

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

Competition

Okay66%

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

Market size

Bad$95K

$95K/yr · 40K searches

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-8.4%

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

Competition

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 flat

Sellers

14

Top-5 brand share

80%

Open market

13%

  • Astrodesigns30%
  • Goefun23%
  • Uncle Paul10%
  • Bonmiy8%
  • wingpaper8%
  • Koogel6%
  • Open — no brand owns it (4 brands, 13%)

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%$10K20%$19K30%$29K40%$38K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.4% search growth over the last 90 days.
1K600Prime Day '24Spike '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Reviews

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

What buyers love

Quality-Overall21%

“Good quality”

Paper Quality12%

“Good, thick paper for crafting”

Value For Money10%

“Good value”

Color9%

“The colors were nice”

Size-Overall5%

“Good quality correct size”

Thickness5%

“Nice thick cardstock”

Strength4%

“Pretty sturdy n easy to work with projects”

Weight Heavy3%

“Good weight cardstock”

Ease Of Use3%

“they have a variety of uses”

Weight Light2%

“It was lightweight”

What buyers complain about

Thickness28%

“thinner than I expected”

Paper Quality14%

“Its also not as heavy as my other 80 lb paper”

Size-Overall7%

“Not only were they not 12x12 they were uneven”

Weight Heavy4%

“This is not heavyweight paper at 65 lb”

Paint Quality2%

“The cardstock does not absorb the paint”

Brightness/Shine/Glow2%

“not polished to a shine”

Weight Light1%

“this may feel lighter than anticipated”

Top return reasons

Size-Overall34%
Value For Money11%
Paper Quality10%
Color7%
Thin7%
Advertised Vs Actual Product6%
Thickness5%
Weight Heavy4%
Compatibility-Overall3%
Paper Brightness3%