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a5 slim notebook

Worth a look59/100

a5 slim notebook shows demand growing +556.1%, but a small market ($84K/yr) keeps it on the watch list.

Market/yr

$84K

Growth (1y)

+556.1%

Products

55

Brands

11

was 5 a year ago

Sellers

123

Price range

$6.73–$48.87

Returns

2.4%

Rating

4.6★

59/100

Worth a look

Scored 59/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
4
×0.30
Growth
100
×0.30
Competition
83
×0.20
Quality gap
30
×0.10
Returns
81
×0.10

Demand

Weekly Amazon search volume, last 19 weeks — +556.1% year over year.
5K3KMar '26Mar '26Apr '26May '26May '26Jun '26

Competition

45%Cloth & Paper
  • Cloth & Paper45%
  • Moleskine42%
  • ほぼ日3%
  • WANDERINGS3%
  • MUJI2%
  • Midori2%
  • Other (5 brands)3%

Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen. 11 brands and 123 sellers compete here.

Brands

11 rising

was 5 a year ago

Sellers

123

Top 5 brand share

95%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 55 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall18%

“Beautifully made”

Paper Quality17%

“Nice Paper”

Size-Overall15%

“Fit perfect”

Value For Money5%

“Worth it to me”

Document Organizing/Classification4%

“Nice and handy for various record keeping and note taking”

Writing Experience4%

“feel wonderful to write on”

Advertised Vs Actual Product4%

“Matches description”

Ease Of Use4%

“useful”

Design-Overall3%

“Design is good”

Durability2%

“Feels very durable”

What buyers complain about

Size-Overall19%

“Incorrect sizing”

Value For Money14%

“A little pricey”

Paper Quality14%

“it is most definitely not the same kind of paper”

Durability7%

“Broke”

Advertised Vs Actual Product6%

“Wrong description”

Quality-Overall5%

“My experience is not so good”

Ease Of Use3%

“Is this too hard to do”

Thickness3%

“it has to be a thin pen to fit in”

Writing Experience2%

“I would not want to risk the nib on my finer pens by writing on this paper”

Ink Leakage1%

“Inks of fountain pens bleed through the paper”

Top return reasons

  • Size-Overall70%
  • Advertised Vs Actual Product11%
  • Value For Money4%
  • Paper Quality4%
  • Color2%
  • Material Quality1%
  • Thin1%
  • Thickness1%
  • Functionality-Overall1%
  • Quality-Overall1%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.72 median price · 2.2% median returns across 14,813 tracked niches.