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โจ Refresh Your Tiles, Reclaim Your Space ๐ก
The Large Grout Pen by Rainbow Chalk Markers is a 20ml water-based polymer pen designed to restore and brighten wider grout lines on tile surfaces. Waterproof and infused with antibacterial agents, it prevents mold regrowth, making it perfect for bathrooms and kitchens. Its compact, easy-to-use marker design ensures precise application and a fresh, clean look that lasts.











| ASIN | B006MDF3ZQ |
| Best Sellers Rank | 100,433 in DIY & Tools ( See Top 100 in DIY & Tools ) 119 in Kitchen & Bathroom Paint |
| Brand | RAINBOW CHALK MARKERS LTD |
| Colour | White |
| Compatible Material | Grout, Tile, Wall, Floor |
| Country Of Origin | United Kingdom |
| Customer Reviews | 3.9 out of 5 stars 7,496 Reviews |
| Global Trade Identification Number | 05899406109500 |
| Item Dimensions | 32 x 32 x 159 millimetres |
| Item Form | Pen |
| Item Weight | 79 Grams |
| Item dimensions L x W x H | 32 x 32 x 159 millimetres |
| Item weight | 79 Grams |
| Manufacturer | Rainbow Chalk Markers |
| Material | Water-based Polymer |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Tile |
| UPC | 722480212086 |
| Unit Count | 20.0 millilitre |
| Water Resistance Level | Waterproof |
| Water resistance level | Waterproof |
K**H
Amazing, well worth the money
Amazing! Used on bathroom tiles and itโs really freshened them up, itโs a large marker type pen but if you wipe away the excess immediately itโs so easy to use and mess free! Really recommend. Have only just done it so canโt comment on the durability, but itโs dried down well and Iโve got high hopes
A**8
Great product
The tip of the pen gets extra paint all over the tiles which requires a bit more work to clean as you go. Other than that, it's amazing! Did the bathroom and kitchen grouting with some left over! Would definitely buy again but maybe trim the sponge to size first.
H**E
Money well spent
Was cautious about buying this, but in the end I caved because my bathroom tiles were horrendous, I ended at the conclusion, well, what could make it worse? I ordered this and it arrived next day which was brilliant in itself. I quickly got to work and sorted out the tiles. oh my goodness the difference this makes! We live in a rented property, so redoing the bathroom isn't an option, but you still want everything to look nice on a budget. This completely revamped the tiles, which makes them as good as new. It is so easy to use, and if you do get a little lost, the instructions (for once) were incredibly helpful. The thick tip means you do miss bits, but also means you can get in between the hard to reach bits. Have already recommended to family and friends, I am that impressed! Would 100% buy again if needed.
C**E
Pros and cons
It has faded our black spots but not made them disappear. I have applied multiple times but maybe it's just these spots are extra stubborn as I have tried C-lit Bang too. It was easy to use I'll say that. But not sure I'd say it was good enough to rave about personally.
L**S
Grout pen
Great value for money and excellent quality
E**A
NOT HAPPY ๐ก
I thought we were onto an amazing grout pen, it looked amazing until we left it to dry for a few hours baring in mind it dries in 5 minutes ๐ค started to wipe excess off and ALL of it started coming off.. so ended up with 4 people scrubbing every square inch of my floor for about an hour & half to get all of it up. Now my floor looks worse than it it did before.
K**P
Brighten the place up ๐
I used this product initially and wasn't too pleased, but then that was due to user error once I pressed on the pen whilst using it I got a nice covering. I did it twice and left it to dry on the tiles (this will depend on the tile) once dried I used a piece of plastic and a sharp Stanley knife and scrapped away the excess, hoovered and mopped. Job done and everyone in the house has passed comment that it looks good. It really changes the look of tiles and freshens them up. Take your time with it and the finish is worth it. Just wish I could do the edging with it. I put a couple of photos on to show the state of the tiles before and now. Next task the bathroom.
M**N
Hmm
Great on not so bad grout! If it's bad grout not so good. At the top of my tiles the grout had went a kind of grey but not black mouldy, 3 goes and still not white! Maybe it didn't help the tip kept falling out. But hey ho! You live and learn. I wont buy another.
Trustpilot
4 days ago
2 weeks ago