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✨ Swipe. Restore. Impress. Your grout’s glow-up starts here! 🖊️
The Grout Pen by Rainbow Chalk Markers Ltd is a compact, water-resistant 7ml pen designed to restore and refresh tile grout lines up to 60 meters. Featuring an anti-bacterial formula, it prevents mould regrowth while delivering a clean, cream-colored finish ideal for kitchen and bathroom tiles. Its reversible tip and easy application make grout maintenance effortless for a professional, polished look.











| ASIN | B06XS2Q2TD |
| Best Sellers Rank | 4,299 in DIY & Tools ( See Top 100 in DIY & Tools ) 18 in Tile Grout |
| Brand | RAINBOW CHALK MARKERS LTD |
| Colour | Cream |
| Compatible Material | [SOME COMMON MATERIALS: tiles, porcelain, marble] |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.2 out of 5 stars 8,708 Reviews |
| Global Trade Identification Number | 05030105681113 |
| Included Components | Grout Pen |
| 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 | GP81113 |
| Material | Water Based |
| Model Number | GP81113 |
| Number of Items | 1 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Tile |
| Unit Count | 7.0 millilitre |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
A**R
Easy to Use and Great Results !
It works ! Simply applied with the pen to very effectively refresh discoloured grout in our shower !
P**L
Super idea
Great idea and so easy to apply. Freshens up grouting really well. 4 stars not 5 as you need enough pressure for the liquid to come out but that in turn means the tip of the pen gets wrecked quite quickly. Maximum tiles before pen unusable is 16 ish In my opinion it’s still worth it.
C**Y
Good product works well.
Nice smooth pen tip glides on easy. Really good product
C**Y
Brilliant!
These grouting pens are a godsend! I've been using them for years and transformed many a tile job with them. Sister had just got an extension fitted and new kitchen but as part of the old kitchen tiles were still left in she was looking at replacing them...much more costly than a grout pen! I suggested using the grout pen, which she'd never heard of before...In just over an hour the job was done and they looked like they'd just been newly fitted. They went from a dirty old white grout on white subway tiles to a lovely clean and new looking tile job...money and time saved...and also kept rubbish out of the landfill too which we should all be doing where we can! Just make sure to shake the pen ever now and then during application for ease of use.
M**N
Colour spot on and works well but don't get enough paint in pen!
Great idea and very easy to use. Just draw over the lines. Leave to dry for 15-20 moments then pub over the tile edges with a damp cloth to remove the excess paint. However I'm not very happy as I've only got a quarter of the way through (not very fair) and the pen is running out! Disappointed to say the lease. For the money I would expect more paint in the pen. Will have to buy probably three more pens just finished my small tiled area in a small kitchen. Cheaper then regrouting but still not the point. Disappointed I can't finish the job and will have to wait for the extra pens to be delivered!
C**N
The before and after speaks for itself!
Easy to use. True to colour. The grout in our bathroom was very dirty and discoloured. Needed a good deep clean, after a scrub and using this pen our bathroom looks brand new and sparkling! We have floor to wall tiles and I managed to do about 90% of the room before the pen ran out. Have purchased another! Very impressed :)
S**I
Good price does the job
Good price, easy to use and change colour of original grout.
D**1
Easy, effective and decent price for what it does
I’m not normally given to writing reviews, despite the constant requests from Amazon to do so - but if I find a product exceeds expectations, or seems better than the Amazon reviews imply, why not let someone else know…even if it’s only the vendor. In this case I had very limited expectations of a grout pen to eliminate some dark marks in the grout lines of a fairly new bathroom. Viakal, soap and a nailbrush, bleach and citric acid had all failed to make any impact. A couple of shakes of the pen and quick wipe over the dark marks and Wow, it seems to work. Simple, effective and cheap. It’s only a shower room with 60x60 floor tiles, so only a couple of grout lines across the whole floor, couple of minutes later and the whole thing looks like new. I was sufficiently impressed that I even wrote this eulogy.
U**5
besser als erwartet
Ich habe gleich noch einen bestellt Ergebnis besser als erwartet.
G**S
The pen is red brick brown and does not survive water.
The pen is not dark brown it is more like a red brick colour. My wife used it as a rental friendly way to add an accent colour to the kitchen wall but it does not withstand a damp wiping let alone scrubbing so not a good choice for toilets. We know we have to be careful when cleaning the wall but it is okay as we can scrub it off when we move out. The tip of the pen did not disintegrate for us like some other users mentioned and it is important to keep in mind that you need to wipe after every line you make. Overall for us it was not so bad considering our circumstances but for sure it is not the product it is marketed to be. For rental and aesthetic purposes only it is ok but it will not survive long in other cases.
A**N
Love it!
Love this! Made my grotty grout look like new. And so easy to use.
A**A
Besser als erwartet mit einer Einschränkung - die Farbe Creme ist sehr gelblich!
Wollte die Fugen in einem alten Bad auffrischen mit einem möglichst geringen Aufwand, so bin ich auf diese Stiftvariante gestoßen. Der Stift war nach einem Tag da und schon konnte es losgehen. Für unsere Dusche war der Stift vollkommen ausreichend. Wichtig ist beim "Bemalen" der Fugen den Stift nicht zu fest aufzudrücken, dafür muss evtl. mehrmals locker hin- und herstreichen, bis die erwünschte Deckung erreicht ist, sonst könnte die Spitze des Stiftes leiden. Nach ca. 1,5 Std. war ich fertig und das Ergebnis ist viel besser als erwartet! Die Fugen sehen wieder schön und frisch aus. Ich muss bei den Farben allerdings eine Einschränkung machen. Die bestellte Farbe Creme hat einen sehr gelblichen Unterton. In meinem Fall hat es gepasst, das die Fliesen selbst auch diesen gelblichen Unterton haben, für jemanden, der jedoch wirklich sehr helle, cremefarbene Fliesen und Fugen hat, ist der Stift sicher nicht geeignet. Über die Haltbarkeit des Stiftes kann ich noch nichts sagen.
C**O
Fácil de usar y buen resultado
Ha sido muy fácil usarlo y el resultado es muy bueno. Pedí el gris claro y quedó perfecto. Es lo estaba buscando.
Trustpilot
4 days ago
1 month ago