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Ruler 30cm Folding

Maybe

An estimated 0.2% of orders come back. But prices span $1.32–$4.70, mostly outside the sweet spot, so Ruler 30cm Folding is a Maybe.

Flapen Score
53
53 / 100
Top 23% of 835 Stationery & Office Supplies niches · +6 vs the category median of 47
Market size
£73K/yr264K searches / yr
90-day growth
+6.8%search demand this quarter
Competition
50%top-5 click share · 19 brands · 70 sellers

Flapen Score

Ruler 30cm Folding against its category

The dotted line is the Stationery & Office Supplies average. Past it, Ruler 30cm Folding is stronger. Inside it, weaker.

53Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Ruler 30cm Folding market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Ruler 30cm Folding 264K times last year and spent an estimated £73K. The top 5 brands take 67% of clicks. Demand peaks in Aug–Sep. Flapen scores it 53 out of 100, a Maybe.

01 · Demand

An estimated 8.6% of those searches ended in a purchase.

Shoppers searched for this 264K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 8.6% of those searches ended in a purchase. Searches in the last 90 days moved +6.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £73K a year.

Searches, last 12 months
264K
Growth, 90 days vs prior 90
+6.8%
Conversion, latest week
8.6%
Market size, estimated
£73Ka year
Peak month
September5.8× the quietest month
Top search term
folding ruler69K searches a year

02 · Price

A sale here is worth £3.19.

Listings sell for £3.19 on average, from £1.32 to £4.70. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 4,000 to 5,000 of them. At £3.19 that is £13K to £16K a year per listing.

Average price
£3.19under the $15 to $100 sweet spot
Price range
£1.32–£4.70
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
40K–50K
Units per listing a year
4,000–5,000
Revenue per listing a year
£13K–£16K
Returns
0.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

56% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #92 within Office Supplies. It carries 562 reviews at 4.14 stars, so a new listing needs social proof before a better product.

Sponsored listings
56%
Prime listings
96%
Out of stock, average day
0.0%
Average rank
#92in Office Supplies
Average rating
4.14 starsAmazon United Kingdom average 4.36 stars
Average reviews
562per listing
Listings tracked
27

04 · Newcomers

0 of last year's 6 launches cleared the first-year sales bar.

6 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 39 months on average, so the names here are settling in.

Launched, last 12 months
6
Successful launches
0Amazon's first-year sales bar
Average brand age
39 months

Products

Top Ruler 30cm Folding products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 29, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 50% of clicks. Leaders hold, but buyers still shop past them.

£0£7K£15K£22K£29K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

Brands

19 rising

Sellers

70

Est. top-5 brand share

67%

Top 20: 100%

Est. top-5 click share

50%

Top 20: 91%

Open market

28%

  • Helix36%
  • Guagua13%
  • Liquidraw8%
  • Uskerb6%
  • Udewo5%
  • WchoeSS4%

Demand

Ruler 30cm Folding search demand

Weekly searches over the year, seasonality beneath. Pick a range.

35K25KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug, Sep · busiest ÷ quietest = 5.8×

Search terms

Top Ruler 30cm Folding search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • folding ruler69K/yr
  • foldable ruler57K/yr
  • ruler 30cm folding49K/yr
  • folding ruler 30cm23K/yr
  • ruler foldable13K/yr
  • 30cm ruler foldable13K/yr
  • foldable ruler 30cm15K/yr
  • ruler folding5K/yr
  • 30cm foldable ruler3K/yr
  • foldable 30cm ruler3K/yr

Reviews and returns

What reviews say buyers love and hate about Ruler 30cm Folding

We read the reviews and the return reasons for every product selling here.

24%of positive reviews mention “Quality-Overall”
41%of negative reviews mention “Quality-Overall”
0.2%of orders come back
“Quality is low”
A buyer, on “Quality-Overall”41% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

18 topics

NegativePositive

FAQ

Common Ruler 30cm Folding questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data