Skip to content

Sharpening Steel

Sharpening Steel shows low returns (0.8%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

58
Worth a look
Market size 35Growth 13Conversion 78Competition 65Returns 96Price range 77Avg price 78Brand share 83Review moat 65Quality gap 45
This niche Category average

Is Sharpening Steel profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Sharpening Steel is a £171K/yr Amazon United Kingdom market (136K searches/yr). The top 5 brands hold 52% of demand. Demand peaks in Jan–Dec. Verdict: Worth a look — 58/100.

Sharpening Steel: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -23.9% over the last 90 days and 7.8% of searches end in a purchase.

£171K

revenue / yr

Units sold / yr10K
Search volume / yr-23.9%136K
Conversion rate7.8%
Avg price£16.06

Who owns the niche?

The top 5 brands hold 52% of demand, so 48% of the market is open.

48%

open market share

Brands · sellers31 · 53
Top-5 product click share46%
Open market48%
Avg brand age62 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 38 products

Sponsored placement76%
New entrants (1y)7· 0 succeeded
Avg rating4.5★
Avg reviews897

Top Sharpening Steel products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.

£0£5K£10K£15K£21K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

31 rising

Sellers

53

Top-5 brand share

52%

Top 20: 93%

Top-5 click share

46%

Top 20: 84%

Open market

42%

  • W WITHLENT12%
  • ALLWIN-HOUSEWARE W12%
  • SHAN ZU11%
  • Kimura9%
  • Victorinox8%
  • Navaris6%

Sharpening Steel demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume136KCVR7.8%Products38Brands31Top 5 Brands52%OOS Rate3.4%Rating4.5★Reviews897Avg BSR#362
5K4KSpike '24Holiday '24Prime Day '25Spike '25Black Friday '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Jan, Dec · busiest ÷ quietest = 2.0×

Top Sharpening Steel search terms shoppers use

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

  • sharpening steel22K/yr
  • honing steel17K/yr
  • knife sharpener rod14K/yr
  • knife steel16K/yr
  • steel sharpening rod10K/yr
  • honing rod9K/yr
  • diamond steel knife sharpener9K/yr
  • diamond steel6K/yr
  • knife sharpening steel7K/yr
  • diamond sharpening steel6K/yr

What reviews say buyers love and hate about Sharpening Steel

What buyers mention most, as a share of all reviews.

What buyers love

90% of reviews
Sharpness22%

Sharp

Quality-Overall22%

Excellent quality

Value For Money15%

Great deal

Advertised Vs Actual Product8%

As advertised

Efficiency7%

does a brilliant job with just a few strokes

What buyers complain about

84% of reviews
Durability20%

It will break eventually if not on arrival

Sharpness16%

I have tried sharpening various knives with no success at all

Quality-Overall15%

it's a truly garbage product

Value For Money10%

expensive

Handle Quality5%

This arrived with a dent in the handle

Sharpening Steel return rate & reasons

Why buyers send it back, as a share of all return requests.

0.8%

Return rate

26%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Sharpness
28%
2Size-Overall
16%
3Quality-Overall
15%
4Functionality-Overall
9%
5Advertised Vs Actual Product
7%

Common Sharpening Steel questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Sharpening Steel 58/100 on Amazon United Kingdom — Worth a look. The niche generates £171K/yr across 38 tracked products. 0 of 7 products launched in the last 360 days are still selling. Search demand moved -23.9% over the last 90 days.
Search demand for Sharpening Steel on Amazon United Kingdom peaks in Jan–Dec, where the busiest month runs 2.0× the quietest.