Deep Hole Marker
Deep Hole Marker shows low returns (0.3%), but a small market ($57K/yr) keeps it on the watch list.
Flapen Score
Is Deep Hole Marker profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Deep Hole Marker is a £57K/yr Amazon United Kingdom market (86K searches/yr). The top 5 brands hold 68% of demand. Verdict: Worth a look — 51/100.
Deep Hole Marker: 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 -20.1% over the last 90 days and 9.7% of searches end in a purchase.
£57K
revenue / yr
Who owns the niche?
The top 5 brands hold 68% of demand, so 32% of the market is open.
32%
open market share
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 · 42 products
Top Deep Hole Marker 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
YLYDMY 10 Pieces Deep Hole Marker Pens 20 mm Long Head Deep Hole Marker Pen Woodworking Markers Marking Tool for Permanent Marking of Hard To Reach Areas
- Price
- £5.76
- Rating
- 4.6/5
- Reviews
- 51
- Age
- 3y ago

Tracer Long Nib Deep Hole Marker Pen Black Permanent Pack of 2
- Price
- £8.47
- Rating
- 4.2/5
- Reviews
- 160
- Age
- 2y ago

CHARLES BENTLEY Twin pack Marxman chalk NON-Permanent DIY Marking tool pen
- Price
- £8.80
- Rating
- 4.6/5
- Reviews
- 1,961
- Age
- 6y ago

YLYDMY 9 Pieces Deep Hole Marker Pens Woodworking Markers 20 mm Long Head Deep Hole Marker Pen Marking Tool for Permanent Marking of Hard To Reach Areas
- Price
- £5.57
- Rating
- 4.9/5
- Reviews
- 26
- Age
- 6mo ago

Tracer Clog-Free Marker Kit Permanent Markers for Builders 3pk
- Price
- £9.70
- Rating
- 4.5/5
- Reviews
- 1,187
- Age
- 6y ago
Trending
90-day click momentum
25PCS Long Nib Marker Pen Deep Hole Marker and Deep Hole Pencil Drafting
- Price
- £7.04
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

YLYDMY 18 Pieces Deep Hole Marker Pens Woodworking Markers 20 mm Long Head Deep Hole Marker Pen Marking Tool for Permanent Marking of Hard To Reach Areas
- Price
- £8.53
- Rating
- 4.9/5
- Reviews
- 26
- Age
- 3mo ago

KATIMI 15 Pieces Deep Hole Marker Pens 20 mm Long Head Deep Hole Marker Pen Black Red Blue Woodworking Markers Multi-Purpose Marking Tool for Permanent Marking of Hard To Reach Areas
- Price
- £3.79
- Rating
- 4.4/5
- Reviews
- 23
- Age
- 1y ago

5PCS Long Nib Marker Pens Deep Reach Markers Long Head Deep Hole Marker Pens Waterproof Deep Access Markers Quick Dry Colorful Carpenter Pen 45mm Permanent Pen Carpenter Ink Marker Pen Black
- Price
- £4.31
- Rating
- 4.7/5
- Reviews
- 14
- Age
- 7mo ago

16PCS Long Nib Mark Pen Deep Hole Marks Multi-Purpose Mark Pen Multicolored Durable Marking Tool for Carpenters Builders Construction (Black/Blue/Red/Green)
- Price
- £5.23
- Rating
- 3.9/5
- Reviews
- 6
- Age
- 7mo ago
Newest
by launch date
25PCS Long Nib Marker Pen Deep Hole Marker and Deep Hole Pencil Drafting
- Price
- £7.04
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

YLYDMY 18 Pieces Deep Hole Marker Pens Woodworking Markers 20 mm Long Head Deep Hole Marker Pen Marking Tool for Permanent Marking of Hard To Reach Areas
- Price
- £8.53
- Rating
- 4.9/5
- Reviews
- 26
- Age
- 3mo ago

YLYDMY 9 Pieces Deep Hole Marker Pens Woodworking Markers 20 mm Long Head Deep Hole Marker Pen Marking Tool for Permanent Marking of Hard To Reach Areas
- Price
- £5.57
- Rating
- 4.9/5
- Reviews
- 26
- Age
- 6mo ago

16PCS Long Nib Mark Pen Deep Hole Marks Multi-Purpose Mark Pen Multicolored Durable Marking Tool for Carpenters Builders Construction (Black/Blue/Red/Green)
- Price
- £5.23
- Rating
- 3.9/5
- Reviews
- 6
- Age
- 7mo ago

10 Pcs Long Head Deep Hole Marker Quick Dry Waterproof Carpenter Pen 20mm Long Nib Marker Construction Markers Marking Tool Permanent Metal Pen Markers for Woodworking Hardware Decoration Office Art
- Price
- £5.31
- Rating
- 4.6/5
- Reviews
- 8
- Age
- 7mo ago
Competition: brands, sellers & click share
Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.
Brands
24 rising
Sellers
93
Top-5 brand share
68%
Top 20: 97%
Top-5 click share
38%
Top 20: 82%
Open market
29%
- Tracer34%
- YLYDMY18%
- CHARLES BENTLEY6%
- Jeeshvan5%
- nuneoeuo4%
- Marxman4%
Deep Hole Marker demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Top Deep Hole Marker search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- long nib marker pen16K/yr
- tracer marker pen16K/yr
- deep hole marker16K/yr
- tracer pen12K/yr
- marking pen6K/yr
- long nib marker6K/yr
- tracer marker6K/yr
- deep hole marker pen4K/yr
- builders marker pens4K/yr
What reviews say buyers love and hate about Deep Hole Marker
What buyers mention most, as a share of all reviews.
What buyers love
76% of reviews“Excellent product”
“Easy to use”
“worth the money”
“Decent Markers”
“it performs exactly as it should”
What buyers complain about
67% of reviews“Broke easily”
“This pencil is very poor quality”
“Extortionate price for poor performance”
“Doesn't work”
“just very leaky”
Deep Hole Marker return rate & reasons
Why buyers send it back, as a share of all return requests.
0.3%
Return rate
8%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Deep Hole Marker 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.








