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Harmonicas for Adults

Fail

Demand is soft, at -13.2% this quarter, so Harmonicas for Adults is a Fail.

Flapen Score
45
45 / 100
Top 46% of 171 Musical Instruments & DJ niches · +1 vs the category median of 44
Market size
£94K/yr105K searches / yr
90-day growth
-13.2%search demand this quarter
Competition
70%top-5 click share · 12 brands · 26 sellers

Flapen Score

Harmonicas for Adults against its category

The dotted line is the Musical Instruments & DJ average. Past it, Harmonicas for Adults is stronger. Inside it, weaker.

45Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Harmonicas for Adults market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Harmonicas for Adults 105K times last year and spent an estimated £94K. The top 5 brands take 85% of clicks. Demand peaks in Dec. Flapen scores it 45 out of 100, a Fail.

01 · Demand

An estimated 6.6% of those searches ended in a purchase.

Shoppers searched for this 105K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 6.6% of those searches ended in a purchase. Searches in the last 90 days moved -13.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated £94K a year.

Searches, last 12 months
105K
Growth, 90 days vs prior 90
-13.2%
Conversion, latest week
6.6%
Market size, estimated
£94Ka year
Peak month
December2.7× the quietest month
Top search term
harmonicas for adults85K searches a year

02 · Price

A sale here is worth £13.53.

Listings sell for £13.53 on average, from £3.58 to £45.76. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 250 to 500 of them. At £13.53 that is £3K to £7K a year per listing.

Average price
£13.53under the $15 to $100 sweet spot
Price range
£3.58–£45.76
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
8K–10K
Units per listing a year
250–500
Revenue per listing a year
£3K–£7K
Returns
0.5%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

88% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #12 within Musical Instruments & DJ. It carries 2,753 reviews at 4.36 stars, so a new listing needs social proof before a better product.

Sponsored listings
88%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#12in Musical Instruments & DJ
Average rating
4.36 starsAmazon United Kingdom average 4.36 stars
Average reviews
2,753per listing
Listings tracked
17

04 · Newcomers

0 of last year's 1 launches cleared the first-year sales bar.

1 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 44 months on average, so the names here are settling in.

Launched, last 12 months
1
Successful launches
0Amazon's first-year sales bar
Average brand age
44 months

Products

Top Harmonicas for Adults 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 28, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 70% of clicks. Leaders hold, but buyers still shop past them.

£0£9K£19K£28K£37K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

12 rising

Sellers

26

Est. top-5 brand share

85%

Top 20: 100%

Est. top-5 click share

70%

Top 20: 100%

Open market

11%

  • Fender24%
  • East top22%
  • JDR17%
  • Anwenk16%
  • OriGlam6%
  • EASTROCK4%
  • Open — no brand owns it (6 brands, 11%)

Demand

Harmonicas for Adults search demand

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

5K3KSpike '24Holiday '24Spike '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 2.7×

Search terms

Top Harmonicas for Adults search terms shoppers use

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

  • harmonicas for adults85K/yr
  • mouth organ11K/yr
  • mouth organ for adults9K/yr

Reviews and returns

What reviews say buyers love and hate about Harmonicas for Adults

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

25%of positive reviews mention “Quality-Overall”
19%of negative reviews mention “Tune Retention”
0.5%of orders come back
“as you can imagine it only took around a month to go out of tune”
A buyer, on “Tune Retention”19% 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.

17 topics

NegativePositive

FAQ

Common Harmonicas for Adults 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