
















🖌️ Restore. Protect. Impress. Your grout’s glow-up starts here!
The GROUT PEN in grey offers a quick, hygienic solution to restore and protect tile grout in kitchens and bathrooms. Covering up to 60 linear meters, it features antibacterial agents to prevent mold recurrence and a precision pen tip for easy application. Ideal for both floors and walls, it delivers a matte finish that refreshes grout lines and enhances tile aesthetics with minimal effort.











| ASIN | B006MCSFTS |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,015 in DIY & Tools ( See Top 100 in DIY & Tools ) 12 in Tile Grout |
| Certification | ISO 9001 |
| Colour | Grey |
| Coverage | 60 linear meters of 2mm grout joints |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,230) |
| Date First Available | 15 Dec. 2011 |
| Finish | Flatt / Matte |
| Included Components | Grout Pen |
| Item Package Quantity | 1 |
| Item Weight | 25 g |
| Item model number | GP81115 |
| Manufacturer | Rainbow Chalk Markers Ltd |
| Material | Plastic |
| Number of Pieces | 1 |
| Part Number | GP81115 |
| Product Dimensions | 9.5 x 1.4 x 19 cm; 25 g |
| Style | Grout Pen |
| Usage | Interior/Exterior |
P**H
Grout Pen
It easy to use and it works.
K**F
Very good quality.
*****! Very good quality! Good price. I recommend!
G**B
Easy and effective
This was purchased as a trial. Wanted to update tile grout, but be able to remove if it looked pants. Some people don't like the grey (looks unhygienic) but it's on trend and alters the looks of a utility room / kitchen. Personally we think this works well. Its not a substitution to removal and re-grouting at all. It's a quick makeover that can be removed easily in the future if necessary. I would not use this in a bath/shower room as the ink comes away with hard scrubbing but for splash-backs it seems to work fine. I am quite meticulous so I went over the areas three times to make sure lines were straight and all white was covered. The pen is simple to use and cleans off the tiles with a hard wipe. So, quick detail change fine. Complete renovation not good enough. If you are careful, this can look great. If you cannot draw a straight line… I'd not bother.
E**Z
Great idea - needs extra pen tips!
It is pretty easy to use and covers the grout really well. I can’t comment on durability because I only used it a few days ago. The only issue is that the non separates and then you can’t use it anymore even though there’s still paint left in the pen. Really it should come with replacement tips. I managed to complete my project but not without a fight! The results do look great though. I suggest that you buy a couple of pens, if your job is a big one.
C**A
Easy to use, good coverage
We bought this grey grout pen to help some white grouting look less obvious in some old drill holes in grey tiles in our bathroom. You can obviously still see the drill holes, they are never going to completely blend in, but the grey grout pen helped the holes look a whole lot less obvious than the white grout filler. Very easy to use and good coverage!
M**B
Good and easy
Really easy to use and covers well and easy to use. So far it has settled well and looks a good improvement
D**Y
F
Good
E**A
Disappointing (previously a very good product)
Unfortunately, I have given one star in all areas. I have used this product before I. My bathroom and it has been excellent. I started to do my kitchen with the old pen I had left over, no problem with it at all and perfect finish again. The pen ran out so I bought some new ones and unfortunately they wash out of the grout quite easily when wiped after application. I queried this batch of pens with the company and was told they need 24hrs to dry at a temperature of 21degrees. I had left the pen to dry for 6hrs as per the instructions on the packet. There is no mention of 24hrs and 21degrees so I therefore didn’t follow it. I again responded with a photo of the packet to the company and am yet to receive a reply. In the meantime, I have reapplied and left it to dry for four days as I’ve been away - gone to clear up where it got on the actual tile a little bit with a damp cloth and again it removes it from the grout. Disappointing product (shame as about 6 months ago this was fab when I purchase it before) and disappointing response from the company.
M**A
Super Stift, es kommt genügend Farbe raus und die Mine haltet gut. Davor die Marke „Sanjie“ kauft… katastrophe …. Lieber ein teurer Stift als ne ganze Packung billige 👌🏻 Sieht viel schöner aus. Es ist ein Blau/Grau.
C**Y
the dark grey is extremely dark, the light grey is basically white. there is nothing in between for a true light grey. had to return multiple
A**N
Fácil de aplicar en la cocina, aunque el color tiene un tono gris azulón. No era exactamente el color que esperaba pero no queda mal.
F**E
Easy to use, did entire bathroom floor with one pen and the same tip, and there's still more fluid left in the pen, so I can use it for further touch ups
S**L
The pen arrived very swiftly and it was easy to use. My use wasn’t grouting but to use on a tile that had a little chip. The grey colour matched perfectly and you cannot see where the chip was. Perfect result
Trustpilot
1 day ago
4 days ago