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🖌️ Transform your tiles from drab to fab—because your grout deserves a glow-up!
The Twin Pack Dark Grey Grout Pen by Rainbow Chalk Markers Ltd offers a water-based, anti-bacterial solution designed to restore and recolor tile grout lines with precision. Each pen contains 14ml of water-resistant formula, covering up to 120 meters of 2mm grout lines, ideal for kitchens and bathrooms. Featuring removable tips for easy maintenance and a smooth flow for effortless application, this product not only refreshes grout appearance but also helps prevent mould, making it a must-have for stylish, hygienic living spaces.











| ASIN | B09GG6XJ1N |
| Best Sellers Rank | 5,697 in DIY & Tools ( See Top 100 in DIY & Tools ) 23 in Tile Grout |
| Brand | RAINBOW CHALK MARKERS LTD |
| Colour | Dark Grey |
| Compatible Material | Ceramic, Porcelain, Concrete |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.3 out of 5 stars 785 Reviews |
| Included Components | Grout Pens |
| Item Dimensions | 9.5 x 1.4 x 19 centimetres |
| Item Form | Pen |
| Item Weight | 25 Grams |
| Item dimensions L x W x H | 9.5 x 1.4 x 19 centimetres |
| Item weight | 25 Grams |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Manufacturer Part Number | GP81116/2 |
| Material | Water Based |
| Model Number | GP81116/2 |
| Number of Items | 1 |
| Product Warranty | 30 days |
| Style | Cover Up |
| Style Name | Cover Up |
| Surface Recommendation | Tile |
| Unit Count | 14.0 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
L**A
Value for money
Easy to use.
L**H
Very good
It does a good job but you have to made sure your floors are spotlessly clean or it’ll pick up every little bit of dust and the pen becomes quickly unusable. I struggled at times to keep the amount of product coming out even but it looked great in the end.
K**R
Great
Excellent product so easy to use great coverage exactly the colour I wanted
K**Y
Must buy this, it is truly worth it.
This is surprisingly good. I had high hopes but low expectations. But this is fantastic all round. This was to smarten up the kitchen in our narrowboat. The walls slope in so I expected this to not work. But it did. I had to dab it fairly often but it was so worth it. Leave to dry then clean tiles. Looks amazing.
H**T
Review
They run out far too quickly
S**.
Grout pens
Used these before they are great what a difference it makes and does not wash off
A**A
Great but you need more than you think
These are great, easy to use, i started off trying to draw inside the lines but i have slightly wavy tiles and i eventually found it easier to just draw on 'badly' and then wiping the excess off the tiles once dry. I absolutely love the outcome my only complaint and hence 4stars is that you can only get probably half the pen out because the nib gives up. i bought 4 and only got around just half of my small splash back. no amount if shaking or trimming the nib would help. you could sense there was still paint inside the pen but it was unusable
J**R
Brilliantly easy and looks fantastic!
These have been sat on my worktop for almost 3 months because I thought they were going to be difficult to use… how wrong I was! Two bathroom floors done in 20 minutes! Really impressed and will be buying another set in white to do my shower tiles 😃
M**.
Top Produkt
Hatte schon verschiedene Fugendtifte probiert. Mit Ausnahme vom Marktführer Edding, der seine Stifte aber nicht als reine Fugenstifte anbietet, ist dies hier mit Abstand der Beste Fugenstift. Und das Beste, die Füllmenge ist Wahnsinn. Ich habe 6 qm Fliesenfuge mit einem Stift problemlos geschafft.
A**E
Grandios
Grandioser Fugenstift, Küche und Flur sehen aus wie neu.
P**R
Super Produkt jederzeit wieder
Gleich noch mal gekauft super für Fugen und hält Klasse, sehr zu empfehlen sehr begeistert
G**O
Fugenstift funktioniert super !!
Wer diesen Fugenstift als schlecht bewertet macht was falsch. Was manche schreiben das sie so drücken, ist nicht nötig. Es ist so einfach. Ca. 30 x den Stift runter drücken und schon ist es bereit. Die Fugen sehen super schön aus. Ich weiß nicht wie lange das ganze hält. Aber der erste Eindruck ist super.
K**G
Gutes Produkt
Wie auch die anderen Farben, gute Deckkraft und gutes Volumen.
Trustpilot
3 weeks ago
2 days ago