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🖤 Transform your tiles, transform your space—because your grout deserves a glow-up!
The Grout Pen Black Tile Grout Paint Marker 2-Pack offers a professional-grade, waterproof grout colorant with a precise 5mm tip and 7mL ink capacity. Designed for unsealed grout, it covers up to 150 feet of grout lines, delivering a durable, non-toxic, water-based formula that refreshes and revitalizes tile grout in kitchens, bathrooms, and beyond. Each pack includes extra tips to ensure seamless application and long-lasting results.















| ASIN | B09GG8J3JY |
| Best Sellers Rank | #1,369 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Tile Grout |
| Brand | Rainbow Chalk Markers Limited |
| Brand Name | Rainbow Chalk Markers Limited |
| Color | Black |
| Compatible Material | Grout (Unsealed) |
| Customer Reviews | 4.3 out of 5 stars 1,318 Reviews |
| Included Components | (2) GROUT PEN & (2) Extra Tips |
| Item Dimensions | 3.74 x 0.55 x 7.48 inches |
| Item Form | Pen |
| Item Weight | 25 g |
| Item dimensions L x W x H | 3.74 x 0.55 x 7.48 inches |
| Manufacturer | RAINBOW CHALK MARKERS LTD |
| Material | Grout Paint |
| Material Type | Grout Paint |
| Model | GP81107/2 |
| Number of Items | 2 |
| Part Number | GP81107/2 |
| Style | Black |
| Style Name | Black |
| Supported Standards | ASTM-D4236 |
| Surface Recommendation | Tile , Floor, Tub, Shower, Countertop, Backsplash, Sink, Wall, Patio |
| Unit Count | 2 Count |
| Water Resistance Level | Waterproof |
T**N
Works/looks great, but be prepared for the physical work required
I’m on track to use 6 pens to cover a large area (kitchen, dining & living room) Eventually they will dry up obviously but useful volume of each pen is satisfactory. Easy application, but if you want a good result be prepared to lay on the floor and go slow. It’s looking great imo and am having fun doing it little by little. We clean these floors without much water and cleanser, so am not afraid of washing it off, they seem pretty permanent. For me it’s a 5 star product.
W**S
Simple and effective
In hopes to add some character to my guest bathroom without stripping everything out that is sore to my eyes, I decided a little grout color change might settle my renovation itch. I used one pen and was able to complete the small area around my vanity and most of the shower walls(floor to ceiling tile). The pen seems to be running dry towards the end of my hard work as I'm having to reload the tip more frequently than when I first started the project. The tip has yet to become a total loss and haven't had an issues with it falling apart beyond use. I let the product sit on the sink area for a few hours before wiping the tiles clean. I tried a clorox wipe at first and that was not the item to use so don't try that. You will end up having to repaint the area. So I grabbed a dry paper towel and strong armed it off. Perfect! The black against the white tile is cool but will show every little imperfection that the white grout was hiding but this is not something I mind. Cleaning the shower and bath tiles will need a little extra as the tiles have some hard water build up. I tried several different methods and found magic erasers to be the most effective and requiring less physical effort to remove from tiles. Each one left a few grout spots without color on them so decided if I was going to have to do touch up work regardless, might as well do what's easy on me. Held up pretty well during tile cleaning but it became apparent that there were a couple spots that the grout was different, maybe just bathroom caulking, not too sure. Obviously when doing things yourself, nothing is perfect and it's easy to criticize our own work and effort while scrolling pinterest. So cut yourself some slack and enjoy the courage it took to try something different. Hope you enjoy the finished results as much as myself.
B**W
Work great, run out quickly
They work great, but they run out pretty quick
S**A
EXCELLENT PRODUCT!!!
This pen was excellent. My black grout was faded. The pen was extremely easy to use, easy to wipe off. The nib just flowed along the grout lines with ease. No oder. I bought the double pack but didn't need the second pen. The whole thing was much fun and had such great results, I wish I had more to do!
S**E
Yes! If you have miscolored tile grout and want an easy inexpensive fix, this is it !
I have black hexagon bathroom tiles with Grey grout. Over the past four years the grout became uneven in color, with it being white in some areas. It was such a disappointment. So instead of regrouting, I purchased a two pack of these pens in Black. This gave my expensive flooring a clean look. I am very pleased. I’ll keep these on hand.
P**S
The color black isn’t very dark
Not impressed. Even though it has extra tips replacement they fall apart easily.
B**N
messy and cheep
ruined my driveway, It is sticky and hard to work with did not cover the area at all, will need to be repaired this product is very expensive and does not do what it says
T**D
Looks great
We decided to keep the pretty tile in our 1976 built house when we recently bought it. The black tile was tired and faded. I bought the package of two with thin tips. The size was perfect. So easy to use and not too messy.
L**Y
Best grout pens around!
Best grout pens around! I moved into my apartment and it was all white, I thought I would have a go at a grout pen and seeing if I could make it look better. These are so worth the money as the transformation of my bathroom is amazing! The coverage is great and they are very easy to use. I used these in January and it still looks the same so the pen liquid is very durable. It takes around 2 minutes to dry. The pens are the size shown on the advert, however one pen lasts a long time!
L**.
Top
Kann ich nur empfehlen, Fugen aufgewertet und hält jetzt seit 2 Jahren
J**.
Easy application, instant impact!
These grout pens are the best way to transform your tiles! I have used in both bathroom and kitchen on white grout and they’re fantastic. Two pens were more than enough for the kitchen. For my shower tiles, approx 6 Sam I used 4. Not because the ink ran out, but because the nib starts to blunt and the drawing line becomes thicker. To keep the lines consistent I switch pens more regularly. Long lasting as well. The colour is black, as for it being waterproof it is to an extent. The kitchen area hasn’t required a touch up in 18 months. The bathroom, as it has shower watering hitting and more abrasive cleaner used does start to come off but a quick touch up every 6 months works well. Brilliant value for money and so much easier than re grouting. Dries quicker. Great coverage. Highly recommend.
F**L
Gerne wieder
So wie beschrieben
S**S
Grout pen
Works good on flat surfaces but find when your working down the wall tiles you have to stop and shake it every 30 seconds otherwise it runs dry so it’s abit difficult to use in that sense. But would recommend as once it’s on it looks great and lasts years
Trustpilot
2 weeks ago
2 months ago