Skip to content

Laundry Pen

prices mostly outside the sweet spot ($1.64–$8.26) — Laundry Pen doesn't clear our bar today.

Flapen Score

45
Skip it

Ranks 4,022 of 5,777 Home & Garden niches · −6 vs the category median of 51

Market size 18Growth 40Conversion 100Competition 17Returns 99Price range 0Avg price 13Brand share 28Review moat 30Quality gap 88
This niche Category average · 5,777 niches

Is Laundry Pen profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Laundry Pen is a £71K/yr Amazon United Kingdom market (78K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 45/100.

Laundry Pen: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +12.4% over the last 90 days and 19.4% of searches end in a purchase.

£71K

revenue / yr

Units sold / yr20K
Search volume / yr+12.4%78K
Conversion rate19.4%
Avg price£4.75

Who owns the niche?

The top 5 brands hold 88% of demand, so 12% of the market is open.

12%

open market share

Brands · sellers10 · 66
Top-5 product click share80%
Open market12%
Avg brand age52 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.

0/100

page quality · 12 products

Sponsored placement75%
New entrants (1y)2· 0 succeeded
Avg rating4.1★
Avg reviews3,510

Top Laundry Pen 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 capture 80% of clicks — a locked-up shelf that new listings rarely crack.

£0£7K£14K£21K£29K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

10 flat

Sellers

66

Top-5 brand share

88%

Top 20: 100%

Top-5 click share

80%

Top 20: 100%

Open market

9%

  • STAEDTLER37%
  • Helix19%
  • Artline18%
  • PILOT9%
  • HowseHold4%
  • Just stationery3%
  • Open — no brand owns it (4 brands, 9%)

Laundry Pen demand & seasonality

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

Volume78KCVR19.4%Products12Brands10Top 5 Brands88%OOS Rate1.4%Rating4.1★Reviews3,510Avg BSR#85
6K4KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug, Sep · busiest ÷ quietest = 3.8×

Top Laundry Pen search terms shoppers use

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

  • laundry pen17K/yr
  • laundry marker pen15K/yr
  • laundry pens permanent for clothes9K/yr
  • laundry marker8K/yr
  • laundry marker pens permanent for clothes7K/yr
  • clothes marker pen wash resistant6K/yr
  • laundry pen for labelling clothes4K/yr
  • clothes pen3K/yr
  • clothes marker pen3K/yr
  • clothes pens for labelling uniform5K/yr

What reviews say buyers love and hate about Laundry Pen

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

What buyers love

76% of reviews
Advertised Vs Actual Product20%

Just right

Ease Of Use10%

Easy to use

Value For Money10%

So that's pretty good value

Color9%

The black one is very good

Nib/Tip Quality6%

Easy to use with a fine nib

What buyers complain about

79% of reviews
Nib/Tip Quality16%

The nib had fallen out

Functionality-Overall16%

Didnt work

Ink Leakage11%

then the ink bled so couldnt see my child name waste of money

Color10%

white one is even worse

Writing Experience7%

Struggle to do neat writing

Laundry Pen return rate & reasons

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

0.2%

Return rate

21%

Fixable by listing

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

1Functionality-Overall
29%
2Dry/Empty Ink
21%
3Color
11%
4Ink Refill
6%
5Advertised Vs Actual Product
4%

Common Laundry Pen questions

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

Flapen scores Laundry Pen 45/100 on Amazon United Kingdom — Skip it. The niche generates £71K/yr across 12 tracked products. 0 of 2 products launched in the last 360 days are still selling. Search demand moved +12.4% over the last 90 days.
Search demand for Laundry Pen on Amazon United Kingdom peaks in Aug–Sep, where the busiest month runs 3.8× the quietest.