Deep Hole Marker
MaybeAn estimated 0.3% of orders come back. But shoppers spend an estimated $57K a year here, so Deep Hole Marker is a Maybe.
- Flapen Score
- 51 / 100Top 38% of 2,225 DIY & Tools niches · +2 vs the category median of 4951
- Market size
- £57K/yr86K searches / yr
- 90-day growth
- -20.1%search demand this quarter
- Competition
- 38%top-5 click share · 24 brands · 93 sellers
Flapen Score
Deep Hole Marker against its category
The dotted line is the DIY & Tools average. Past it, Deep Hole Marker is stronger. Inside it, weaker.
Market
The Deep Hole Marker market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Deep Hole Marker 86K times last year and spent an estimated £57K. The top 5 brands take 68% of clicks. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 9.7% of those searches ended in a purchase.
Shoppers searched for this 86K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 9.7% of those searches ended in a purchase. Searches in the last 90 days moved -20.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated £57K a year.
- Searches, last 12 months
- 86K
- Growth, 90 days vs prior 90
- -20.1%
- Conversion, latest week
- 9.7%
- Market size, estimated
- £57Ka year
- Top search term
- long nib marker pen16K searches a year
02 · Price
A sale here is worth £6.91.
Listings sell for £6.91 on average, from £1.59 to £22.84. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At £6.91 that is £691 to £2K a year per listing.
- Average price
- £6.91under the $15 to $100 sweet spot
- Price range
- £1.59–£22.84
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £691–£2K
- Returns
- 0.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
88% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.5% of listings are out of stock. The average listing ranks #133 within Measuring & Layout Tools. It carries 559 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 88%
- Prime listings
- 100%
- Out of stock, average day
- 3.5%
- Average rank
- #133in Measuring & Layout Tools
- Average rating
- 4.49 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 559per listing
- Listings tracked
- 42
04 · Newcomers
1 of last year's 20 launches cleared the first-year sales bar.
20 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 20
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 35 months
Products
Top Deep Hole Marker products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.
Top sellers
by estimated 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
estimated 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
Competition: brands, sellers & click share
The top 5 products take an estimated 38% of clicks, no more. An open shelf where new products get seen.
Brands
24 rising
Sellers
93
Est. top-5 brand share
68%
Top 20: 97%
Est. top-5 click share
38%
Top 20: 82%
Open market
29%
- Tracer34%
- YLYDMY18%
- CHARLES BENTLEY6%
- Jeeshvan5%
- nuneoeuo4%
- Marxman4%
Demand
Deep Hole Marker search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5× · 9 of 12 months tracked
Search terms
Top Deep Hole Marker search terms shoppers use
The exact words shoppers type, with estimated 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
Reviews and returns
What reviews say buyers love and hate about Deep Hole Marker
We read the reviews and the return reasons for every product selling here.
“Broke easily”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
22 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Deep Hole Marker questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data








