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Green Pens

Green Pens shows low returns (0.1%), but prices mostly outside the sweet spot ($0.84–$9.95) keeps it on the watch list.

Flapen Score

50
Worth a look
Market size 30Growth 49Conversion 83Competition 49Returns 99Price range 0Avg price 13Brand share 49Review moat 45Quality gap 50
This niche Category average

Is Green Pens profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Green Pens is a £136K/yr Amazon United Kingdom market (313K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Aug–Sep. Verdict: Worth a look — 50/100.

Green Pens: 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 +18.9% over the last 90 days and 9.1% of searches end in a purchase.

£136K

revenue / yr

Units sold / yr50K
Search volume / yr+18.9%313K
Conversion rate9.1%
Avg price£4.76

Who owns the niche?

The top 5 brands hold 75% of demand, so 25% of the market is open.

25%

open market share

Brands · sellers16 · 98
Top-5 product click share56%
Open market25%
Avg brand age44 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 · 29 products

Sponsored placement55%
New entrants (1y)7· 0 succeeded
Avg rating4.5★
Avg reviews2,007

Top Green Pens 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 56% of clicks — established leaders, but buyers still shop beyond them.

£0£5K£11K£16K£22K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

16 rising

Sellers

98

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

56%

Top 20: 92%

Open market

17%

  • STAEDTLER24%
  • Eziglide16%
  • BIC14%
  • SOMCO13%
  • Zebra Pen8%
  • Q-Connect7%
  • Open — no brand owns it (10 brands, 17%)

Green Pens demand & seasonality

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

Volume313KCVR9.1%Products29Brands16Top 5 Brands75%OOS Rate0.5%Rating4.5★Reviews2,007Avg BSR#115
30K20KSpike '24Spike '25Prime Day '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Aug, Sep · busiest ÷ quietest = 4.8×

Top Green Pens search terms shoppers use

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

  • green pens139K/yr
  • green pen59K/yr
  • green biro pens29K/yr
  • green biro18K/yr
  • green pens for school19K/yr
  • green ink pen9K/yr
  • green ballpoint pens10K/yr
  • green bic pens8K/yr
  • bic green pens6K/yr
  • green biros7K/yr

What reviews say buyers love and hate about Green Pens

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

What buyers love

82% of reviews
Quality-Overall18%

Brilliant quality

Value For Money17%

affordable price

Writing Experience13%

Smooth writing

Pen/Pencil Quality10%

Great pens

Color9%

Good colour

What buyers complain about

82% of reviews
Ink Leakage14%

then the ink starts to wear out after writing a few sentences

Writing Experience14%

They are not satisfying to write as very dry too light rubbish

Leak-Proof12%

They really do not work well at all and they leak

Value For Money10%

Too expensive

Cartridge Capacity8%

Put more ink on them

Green Pens return rate & reasons

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

0.1%

Return rate

28%

Fixable by listing

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

1Color
24%
2Functionality-Overall
24%
3Writing Experience
11%
4Quality-Overall
9%
5Value For Money
6%

Common Green Pens questions

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

Flapen scores Green Pens 50/100 on Amazon United Kingdom — Worth a look. The niche generates £136K/yr across 29 tracked products. 0 of 7 products launched in the last 360 days are still selling. Search demand moved +18.9% over the last 90 days.
Search demand for Green Pens on Amazon United Kingdom peaks in Aug–Sep, where the busiest month runs 4.8× the quietest.