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Pen Set

a small market ($39K/yr) — Pen Set doesn't clear our bar today.

Flapen Score

41
Skip it
Market size 10Growth 25Conversion 42Competition 59Returns 99Price range 45Avg price 23Brand share 57Review moat 25Quality gap 30
This niche Category average

Is Pen Set profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Pen Set is a £39K/yr Amazon United Kingdom market (144K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 41/100.

Pen Set: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +0.0% over the last 90 days and 3.3% of searches end in a purchase.

£39K

revenue / yr

Units sold / yr6K
Search volume / yr+0.0%144K
Conversion rate3.3%
Avg price£8.18

Who owns the niche?

The top 5 brands hold 71% of demand, so 29% of the market is open.

29%

open market share

Brands · sellers24 · 183
Top-5 product click share50%
Open market29%
Avg brand age33 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 36 products

Sponsored placement83%
New entrants (1y)3· 1 succeeded
Avg rating4.6★
Avg reviews4,659

Top Pen Set 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 50% of clicks — established leaders, but buyers still shop beyond them.

£0£2K£3K£5K£6K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

24 rising

Sellers

183

Top-5 brand share

71%

Top 20: 98%

Top-5 click share

50%

Top 20: 85%

Open market

25%

  • Zebra Pen26%
  • Paper Mate17%
  • UIXJODO12%
  • STAEDTLER11%
  • BIC5%
  • WEMATE4%

Pen Set demand & seasonality

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

Volume144KCVR3.3%Products36Brands24Top 5 Brands71%OOS Rate5.4%Rating4.6★Reviews4,659Avg BSR#99
10K6KSpike '24Holiday '24Prime Day '25Spike '25Holiday '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 5.1×

Top Pen Set search terms shoppers use

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

  • pen set98K/yr
  • pen sets25K/yr
  • pens set16K/yr
  • set of pens5K/yr

What reviews say buyers love and hate about Pen Set

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

What buyers love

79% of reviews
Writing Experience17%

Smooth Writing

Value For Money15%

Great value

Quality-Overall13%

Good quality pens

Pen/Pencil Quality9%

Excellent pens

Color9%

Beautiful colours

What buyers complain about

61% of reviews
Quality-Overall12%

Poor Quality

Durability10%

Not durable

Ink Leakage8%

Very thin and leaks ink

Leak-Proof6%

They leak

Dry/Empty Ink5%

the ink was dry

Pen Set return rate & reasons

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

0.2%

Return rate

26%

Fixable by listing

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

1Quality-Overall
13%
2Color
12%
3Functionality-Overall
11%
4Ink Refill
7%
5Size-Overall
6%

Common Pen Set questions

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

Flapen scores Pen Set 41/100 on Amazon United Kingdom — Skip it. The niche generates £39K/yr across 36 tracked products. 1 of 3 products launched in the last 360 days are still selling. Search demand moved +0.0% over the last 90 days.
Search demand for Pen Set on Amazon United Kingdom peaks in Nov–Dec, where the busiest month runs 5.1× the quietest.