Mildliner Highlighters
brand-locked demand (top 5 brands take 100% of clicks) — Mildliner Highlighters doesn't clear our bar today.
Flapen Score
Ranks 5,515 of 5,777 Home & Garden niches · −20 vs the category median of 51
Is Mildliner Highlighters profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Mildliner Highlighters is a £65K/yr Amazon United Kingdom market (202K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug–Sep. Verdict: Skip it — 31/100.
Mildliner Highlighters: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved -18.4% over the last 90 days and 2.6% of searches end in a purchase.
£65K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
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 · 13 products
Top Mildliner Highlighters products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Zebra Mildliner Creative Marker Double Ended Soft Mild Color 15 Pack
- Price
- £11.87
- Rating
- 4.7/5
- Reviews
- 245
- Age
- 2y ago
![ZEBRA Mildliner Fluorescence Pen [Parallel Import Goods] (Natural Mild Colour) WKT7-5C-NTC](https://m.media-amazon.com/images/I/41AQDB9mpKL.jpg)
ZEBRA Mildliner Fluorescence Pen [Parallel Import Goods] (Natural Mild Colour) WKT7-5C-NTC
- Price
- £6.12
- Rating
- 4.6/5
- Reviews
- 1,434
- Age
- 3y ago
![ZEBRA WKT7-5C-YC Mildliner Fluorescent Marker [Parallel Import Goods] (Softness Mild Colour)](https://m.media-amazon.com/images/I/41+2WYQmipL.jpg)
ZEBRA WKT7-5C-YC Mildliner Fluorescent Marker [Parallel Import Goods] (Softness Mild Colour)
- Price
- £6.31
- Rating
- 4.6/5
- Reviews
- 969
- Age
- 3y ago

Zebra Pen Mildliner Dual Tip Highlighter Pens - Broad & Fine Tip Double Ended Markers - Pack of Colours in Envelope Gift Packaging - Acid-Free & Non Toxic Ink (15 Pack)
- Price
- £10.78
- Rating
- 4.6/5
- Reviews
- 127
- Age
- 1y ago

Zebra Pen MILDLINER Dual Tip Fluorescent Highlighter Pens Pastel Highlighter Pens For Adults Broad & Fine Tip Markers & Highlighters For Many Uses Double Ended Highlighters 5 Pk - Assorted Colours
- Price
- £4.70
- Rating
- 4.6/5
- Reviews
- 1,445
- Age
- 6y ago
Trending
90-day click momentum
APXEL Dual Tip Fluorescent Highlighter Pens 15 Colors Mild Highlighters Quick Dry Broad & Fine Tip Markers & Highlighters for Adults & High School Studentss Stationary Supplies (Starry Sky)
- Price
- £6.02
- Rating
- 4.3/5
- Reviews
- 34
- Age
- 9mo ago

Gelanty Highlighters Pens 15 Colors Highlighter Markers Dual Tip Cute Aesthetic Stationery for Colouring Underlining Note-Taking Journals
- Price
- £6.52
- Rating
- 4.1/5
- Reviews
- 105
- Age
- 2y ago
![ZEBRA WKT7-5C-YC Mildliner Fluorescent Marker [Parallel Import Goods] (Softness Mild Colour)](https://m.media-amazon.com/images/I/41+2WYQmipL.jpg)
ZEBRA WKT7-5C-YC Mildliner Fluorescent Marker [Parallel Import Goods] (Softness Mild Colour)
- Price
- £6.31
- Rating
- 4.6/5
- Reviews
- 969
- Age
- 3y ago

Zebra Mildliner Creative Marker Double Ended Soft Mild Color 15 Pack
- Price
- £11.87
- Rating
- 4.7/5
- Reviews
- 245
- Age
- 2y ago

Zebra Mildliner WKT7-35C Highlighters Highlighter Pens 35 Colours Set Gift Box Included
- Price
- £35.52
- Rating
- 4.8/5
- Reviews
- 716
- Age
- 3y ago
Newest
by launch date
APXEL Dual Tip Fluorescent Highlighter Pens 15 Colors Mild Highlighters Quick Dry Broad & Fine Tip Markers & Highlighters for Adults & High School Studentss Stationary Supplies (Starry Sky)
- Price
- £6.02
- Rating
- 4.3/5
- Reviews
- 34
- Age
- 9mo ago

Zebra Pen Mildliner Dual Tip Highlighter Pens - Broad & Fine Tip Double Ended Markers - Pack of Colours in Envelope Gift Packaging - Acid-Free & Non Toxic Ink (15 Pack)
- Price
- £10.78
- Rating
- 4.6/5
- Reviews
- 127
- Age
- 1y ago

Gelanty Highlighters Pens 15 Colors Highlighter Markers Dual Tip Cute Aesthetic Stationery for Colouring Underlining Note-Taking Journals
- Price
- £6.52
- Rating
- 4.1/5
- Reviews
- 105
- Age
- 2y ago

Zebra Mildliner Creative Marker Double Ended Soft Mild Color 15 Pack
- Price
- £11.87
- Rating
- 4.7/5
- Reviews
- 245
- Age
- 2y ago

Zebra Mildliner WKT7-35C Highlighters Highlighter Pens 35 Colours Set Gift Box Included
- Price
- £35.52
- Rating
- 4.8/5
- Reviews
- 716
- Age
- 3y ago
Competition: brands, sellers & click share
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
Brands
5 falling
Sellers
60
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
77%
Top 20: 100%
Open market
0%
- Zebra Pen90%
- Zebra Technologies4%
- Shuttle Art2%
- APXEL2%
- Gelanty2%
Mildliner Highlighters demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Aug, Sep · busiest ÷ quietest = 3.4×
Top Mildliner Highlighters search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- mildliner highlighters66K/yr
- zebra mildliner highlighters45K/yr
- mildliners21K/yr
- zebra highlighters14K/yr
- mildliner13K/yr
- midliners14K/yr
- zebra mildliner10K/yr
- midliners pens2K/yr
- highlighters mildliner5K/yr
- highlighters zebra4K/yr
What reviews say buyers love and hate about Mildliner Highlighters
What buyers mention most, as a share of all reviews.
What buyers love
91% of reviews“the colors are nice”
“Excellent for what I needed”
“dont bleed through paper”
“Just as described”
“they give a slight shiny look which I really like”
What buyers complain about
78% of reviews“the colour range is not good as well”
“seemed quite dry”
“My biggest worry was it would bleed through the pages of my novel”
“seemed quite dry”
“a little pricey”
Mildliner Highlighters return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
54%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Mildliner Highlighters questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









