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🖌️ Transform your tiles—because your grout deserves a glow-up!
The Grout Pen is a compact, water-based, non-toxic tile grout colorant designed to restore and brighten grout lines effortlessly. With a 7ml ink capacity covering up to 150 feet of grout, it’s ideal for quick DIY touch-ups in kitchens, bathrooms, and beyond. Its removable tip and advanced formula ensure precision application and long-lasting results, making tired grout look brand new without scrubbing.
| ASIN | B006LMFJS4 |
| Best Sellers Rank | 2,294 in DIY & Tools ( See Top 100 in DIY & Tools ) 11 in Tile Grout |
| Brand | RAINBOW CHALK MARKERS LTD |
| Colour | White |
| Compatible Material | Grout |
| Customer Reviews | 4.0 4.0 out of 5 stars (31,593) |
| Included Components | Grout Pen |
| Item Dimensions | 9.5 x 1.4 x 19 centimetres |
| Item Form | Pen |
| Item Type Name | Water-based |
| Item Weight | 25 Grams |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Manufacturer Part Number | GP81108 |
| Material | Water Based |
| Model Number | GP81108 |
| Number of Items | 1 |
| Product Warranty | 30 days |
| Style Name | Compact |
| Surface Recommendation | Grout |
| UPC | 602589738291 722480211089 790295520191 |
| Unit Count | 7.0 millilitre |
| Water Resistance Level | Water Resistant |
F**Y
Does the job well
Great Product, and would definitely recommend
S**.
Very effective product, but nib doesn’t las
This is great stuff, I was amazed how good it was at making my ancient discoloured grout white again. It’s easier & cheaper than regrouting (especially if you have to hire a tradesman to do that) & you’d never know the difference. Unfortunately the nib collapsed so I had to order another one. The second pen seemed harder to get the white stuff to come out and it began to get too fiddly and time consuming, especially as I had a whole kitchen to do. As others have said, the nib is a design flaw. It’s hard to get the contents to come out without pressing the nib to activate it, but pressing the nib means it wears out pretty quickly. In the end I abandoned the pen & tried applying white paint with a small brush, wiping off any excess as I went. Looks just as good and much quicker. Also free as I already had the paint.
S**Q
Fantastic product
I have used in my shower think it’s great easy to use and looks great really pleased with purchase
N**R
Grout pen
Does what it says on the tin. Only downside I'd the tip dosent last 2 minutes
J**.
Good pens
Works really well
V**Y
Rubbish.
This pen is absolute rubbish. Nothing came out of the tube even though I had tapped it upside down on the kithen unit as advised.
M**N
Grout whitener
Did a great job and easy to use
D**E
Works
Does what it says
S**.
I was sceptical, but this product really delivers. My shower looks brand new! Very easy to use, just shake it up and start filling in lines. The narrow nib means there is nothing to clean up either. I highly recommend this product, exceeded expectations.
G**N
It is good for small area, but not enough for larger area, need to buy many pens, but it is expensive
D**S
Ich bin sehr zufrieden, mein Bad sieht nach einer Anwendung aus wie neu verfugt. Leicht und schnell aufzutragen
G**A
Worth to buy it. Durable!
F**Y
Small try, effect good
Trustpilot
1 day ago
4 days ago