Grey Grout Pen
FailThe top 5 brands take 100% of clicks, so Grey Grout Pen is a Fail.
- Flapen Score
- 40 / 100Ranks 1,848 of 2,225 DIY & Tools niches · −9 vs the category median of 4940
- Market size
- £59K/yr58K searches / yr
- 90-day growth
- -21.8%search demand this quarter
- Competition
- 66%top-5 click share · 5 brands · 6 sellers
Flapen Score
Grey Grout Pen against its category
The dotted line is the DIY & Tools average. Past it, Grey Grout Pen is stronger. Inside it, weaker.
Market
The Grey Grout Pen market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Grey Grout Pen 58K times last year and spent an estimated £59K. All 5 brands take every click. Flapen scores it 40 out of 100, a Fail.
01 · Demand
An estimated 14.8% of those searches ended in a purchase.
Shoppers searched for this 58K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 14.8% of those searches ended in a purchase. Searches in the last 90 days moved -21.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £59K a year.
- Searches, last 12 months
- 58K
- Growth, 90 days vs prior 90
- -21.8%
- Conversion, latest week
- 14.8%
- Market size, estimated
- £59Ka year
- Peak month
- February1.5× the quietest month
- Top search term
- grey grout pen23K searches a year
02 · Price
A sale here is worth £6.95.
Listings sell for £6.95 on average, from £3.81 to £14.34. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 500 to 750 of them. At £6.95 that is £3K to £5K a year per listing.
- Average price
- £6.95under the $15 to $100 sweet spot
- Price range
- £3.81–£14.34
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 500–750
- Revenue per listing a year
- £3K–£5K
- Returns
- 1.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is ads and reviews.
94% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #82 within Adhesives & Sealers. It carries 1,759 reviews at 4.03 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 94%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #82in Adhesives & Sealers
- Average rating
- 4.03 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,759per listing
- Listings tracked
- 16
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 31 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 31 months
Products
Top Grey Grout Pen 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
GROUT PEN - Restores & Protects Tile Grout in Bathrooms & Kitchens (Grey)
- Price
- £3.81
- Rating
- 4.2/5
- Reviews
- 6,344
- Age
- 14y ago

Twin Pack (DARK GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens
- Price
- £6.68
- Rating
- 4.3/5
- Reviews
- 791
- Age
- 14y ago

Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens
- Price
- £6.79
- Rating
- 4.3/5
- Reviews
- 907
- Age
- 14y ago

Gray Grout Pen Tile Grout Paint Marker From Floor-Fix Pro | Waterproof Grout Colorant & Sealer Pen | Bathroom & Kitchen Tile Grout Whitener | Narrow 5mm Precision Tip | 2 Pack
- Price
- £7.86
- Rating
- 3.5/5
- Reviews
- 74
- Age
- 8mo ago

Flintronic 6PCS Dark Grey Grout Pen - Tile Paint Marker and Wall Repair Sealer for Bathrooms Kitchen Floor and Wall Lines
- Price
- £5.58
- Rating
- 3.8/5
- Reviews
- 1,584
- Age
- 2y ago
Trending
estimated 90-day click momentum
Dark Grey Grout Pen Tile Grout Paint Marker From Floor-Fix Pro | Waterproof Grout Colorant & Sealer Pen | Bathroom & Kitchen Tile Grout Whitener | Narrow 5mm Precision Tip | 2 Pack
- Price
- £7.54
- Rating
- 3.8/5
- Reviews
- 22
- Age
- 8mo ago

Gray Grout Pen Tile Grout Paint Marker From Floor-Fix Pro | Waterproof Grout Colorant & Sealer Pen | Bathroom & Kitchen Tile Grout Whitener | Narrow 5mm Precision Tip | 2 Pack
- Price
- £7.86
- Rating
- 3.5/5
- Reviews
- 74
- Age
- 8mo ago

Twin Pack (LIGHT GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens
- Price
- £6.79
- Rating
- 4.3/5
- Reviews
- 907
- Age
- 14y ago

2Pcs Grout Pen Grey Tile Paint for Tiles Bathroom Designed for Restoring Tile Grout in Wall Floor Bathrooms Kitchens Grey Reviver Pens for Kitchen Floor Tile Shower Wall Lines
- Price
- £4.46
- Rating
- 3.7/5
- Reviews
- 11
- Age
- 8mo ago

Twin Pack (DARK GREY) Grout Pen - Designed for restoring tile grout in bathrooms & kitchens
- Price
- £6.68
- Rating
- 4.3/5
- Reviews
- 791
- Age
- 14y ago
Newest
by launch date
2Pcs Grout Pen Grey Tile Paint for Tiles Bathroom Designed for Restoring Tile Grout in Wall Floor Bathrooms Kitchens Grey Reviver Pens for Kitchen Floor Tile Shower Wall Lines
- Price
- £4.46
- Rating
- 3.7/5
- Reviews
- 11
- Age
- 8mo ago

2Pcs Grout Pen Dark Grey Tile Paint for Tiles Bathroom Designed for Restoring Tile Grout in Wall Floor Bathrooms Kitchens
- Price
- £5.02
- Rating
- 3.8/5
- Reviews
- 7
- Age
- 8mo ago

Gray Grout Pen Tile Grout Paint Marker From Floor-Fix Pro | Waterproof Grout Colorant & Sealer Pen | Bathroom & Kitchen Tile Grout Whitener | Narrow 5mm Precision Tip | 2 Pack
- Price
- £7.86
- Rating
- 3.5/5
- Reviews
- 74
- Age
- 8mo ago

Dark Grey Grout Pen Tile Grout Paint Marker From Floor-Fix Pro | Waterproof Grout Colorant & Sealer Pen | Bathroom & Kitchen Tile Grout Whitener | Narrow 5mm Precision Tip | 2 Pack
- Price
- £7.54
- Rating
- 3.8/5
- Reviews
- 22
- Age
- 8mo ago

Floor-Fix Pro Twist & Grout Repair Kit Premixed Waterproof Grout Repair & Grout Paint Pen Alternative Fast Tile Grout Reviver for Bathroom Shower & Kitchen Crack-Resistant (Light Grey)
- Price
- £14.34
- Rating
- 4.2/5
- Reviews
- 687
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 66% of clicks. Leaders hold, but buyers still shop past them.
Brands
5 falling
Sellers
6
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
66%
Top 20: 100%
Open market
0%
- RAINBOW CHALK MARKERS LTD69%
- Floor-Fix Pro12%
- flintronic11%
- AETPI4%
- Twist & Grout3%
Demand
Grey Grout Pen search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Grey Grout Pen search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- grey grout pen23K/yr
- grout pen grey16K/yr
- light grey grout pen7K/yr
- dark grey grout pen6K/yr
- grout pen light grey3K/yr
- grout pen dark grey2K/yr
Reviews and returns
What reviews say buyers love and hate about Grey Grout Pen
We read the reviews and the return reasons for every product selling here.
“not quite dark grey”
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.
17 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 Grey Grout Pen 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








