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illo sketchbook

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A small market ($45K/yr) — this niche doesn't clear our bar today.

Market size 11Growth 25Conversion 45Competition 17Returns 96Price range 35Avg price 65Brand share 20Review moat 43Quality gap 27

Returns

Incredible0.7%

return rate — above 6% kills the launch gate

Avg price

Good$13.81

avg listing price — sweet spot $15–$100

Conversion

Okay3.6%

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

Review moat

Okay2,198.67

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$6.13–$19.85

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-0.3%

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

Brand share

Bad92%

top-5 brand share — brand-locked demand

Competition

Bad79%

top-5 click share — a locked-up shelf

Market size

Bad$45K

$45K/yr · 89K searches

Competition

The top 5 products capture 79% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 flat

Sellers

27

Top-5 brand share

92%

Open market

5%

  • ILLO SKETCHBOOK FAIR & SQUARE45%
  • Prudiut24%
  • ALKALO11%
  • VANRTTO10%
  • Moleskine3%
  • Ohuhu3%
  • Open — no brand owns it (2 brands, 5%)

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%15%$7K30%$13K45%$20K60%$27K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -0.3% search growth over the last 90 days.
5K4KPrime Day '24Spike '24Spike '25Prime Day '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Aug, Sep, Oct · busiest ÷ quietest = 2.3×

Reviews

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

What buyers love

Quality-Overall16%

“Very well made”

Size-Overall15%

“Good size”

Drawing Experience11%

“Perfect for Sketching”

Value For Money8%

“Very affordable,”

Advertised Vs Actual Product6%

“As advertised”

Paper Quality6%

“The paper is thick enough for sketches, writing, or whatever you want”

Durability3%

“Durable”

Color3%

“Love the color”

Gifting Purpose3%

“it was a well-received gift at a good price”

Ease Of Use2%

“Perforated for easy removal”

What buyers complain about

Durability17%

“Not durable”

Thickness10%

“Each page was thick”

Quality-Overall10%

“Could have had better quality control”

Paper Quality6%

“with one huge caveat: the paper quality for the softcover is way worse than the hardcover”

Absorbency6%

“It didnt absorb well”

Color6%

“I havent even dared to try with watercolors though”

Size-Overall5%

“But small size”

Ease Of Use5%

“make it super inconvenient to use”

Advertised Vs Actual Product3%

“Perforated pages are mentioned in the description of the product but I didnt see it”

Compatibility-Overall2%

“it is just not compatible”

Top return reasons

Size-Overall57%
Value For Money8%
Paper Quality7%
Advertised Vs Actual Product6%
Color3%
Quality-Overall3%
Thin2%
Thickness2%
Functionality-Overall1%
Product Condition1%