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guitar string winder

Skip it

Soft demand (-21.3% this quarter) — this niche doesn't clear our bar today.

Market size 18Growth 14Conversion 100Competition 22Returns 99Price range 39Avg price 21Brand share 30Review moat 24Quality gap 52

Conversion

Incredible21.2%

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

Returns

Incredible0.2%

return rate — above 5% kills the launch gate

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Price range

Okay£2.78–£22.78

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

Brand share

Okay87%

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

Review moat

Bad6,381.18

avg incumbent reviews — the moat a new listing must climb

Competition

Bad74%

top-5 click share — a locked-up shelf

Avg price

Bad£7.68

avg listing price — sweet spot $15–$100

Market size

Bad£72K

£72K/yr · 44K searches

Growth

Bad-21.3%

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

According to Flapen's Amazon United Kingdom niche tracking, guitar string winder is a £72K/yr Amazon United Kingdom market (44K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Dec. Verdict: Skip it — 40/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

guitar string winder market data

Units sold / yr
6K–8K
avg 250–500/product
Revenue / yr
£46K–£61K
units × avg price
Conversion rate
21.2%
Avg BSR
#8
Page quality
0%
Prime
100%
Sponsored
45%
Out of stock
0.0%
Avg brand age
41 months
Avg seller age
212 days

Competition & brand share

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

33

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

74%

Top 20: 100%

Open market

5%

  • XIELBIS36%
  • Ernie Ball21%
  • D'Addario12%
  • CC CAIHONG10%
  • igadgitz Xtra7%
  • YIXINHE7%
  • Open — no brand owns it (2 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -21.3% search growth over the last 90 days.
2K1KHoliday '24Prime Day '25Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 1.6×

Top guitar string winder search terms

  • guitar string winder22K/yr
  • string winder12K/yr
  • guitar winder4K/yr
  • guitar string winder tool3K/yr
  • string winder acoustic guitar3K/yr
All search terms

Top guitar string winder products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%£7K20%£14K30%£22K40%£29K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

What buyers say about guitar string winder

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

What buyers love

Strap/String Quality18%

“Good quality strings”

Ease Of Use17%

“easy to use”

Value For Money17%

“Good for the price”

Quality-Overall12%

“Great quality little tool”

Tune Retention9%

“Guitar tuning peg winder”

Advertised Vs Actual Product8%

“Does the job”

Size-Overall3%

“Fit for purpose”

Durability3%

“Durable - I have been using this at gigs and in the studio and it has never let me down”

Design-Overall2%

“A well constructed”

Material Quality2%

“Good material and does the job”

What buyers complain about

Durability18%

“it broke very quick”

Quality-Overall17%

“just looked cheap which is a shame as it was a present”

Bass14%

“Guitar only not bass”

Tune Retention14%

“Poor quality to use for tuning”

Value For Money5%

“pricey”

Strap/String Quality5%

“The string cutting tool did not even last for the first string change”

Size-Overall3%

“The rivet was a little loose so I would only give a 4 out of five for it”

Instructions/User Manual/Troubleshooting3%

“No label or instructions etc”

Top return reasons

Size-Overall31%
Quality-Overall16%
Tune Retention13%
Advertised Vs Actual Product9%
Compatibility-Overall9%
Functionality-Overall9%
Ease Of Use6%
Durability6%
Battery Life3%

Common questions

Is guitar string winder profitable to sell on Amazon United Kingdom?
The niche generates £72K/yr across 11 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -21.3%. Flapen's verdict: Skip it (40/100).
How competitive is the guitar string winder niche?
8 brands and 33 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 87% of demand.
What do buyers complain about in guitar string winder?
Top complaints mined from reviews: Durability, Quality-Overall, Bass. The return rate is 0.2%.
When does demand for guitar string winder peak?
Demand peaks in Dec; the busiest month runs 1.6× the quietest.
What does it cost to enter the guitar string winder niche?
Listings span £2.78–£22.78; the average listing price is £7.68 (sweet spot $15–$100). The average incumbent carries 6,381 reviews — the moat a new listing must climb.